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BigInteger Properties

.NET Framework 4

The BigInteger type exposes the following members.

  Name Description
Public property IsEven Indicates whether the value of the current BigInteger object is an even number.
Public property IsOne Indicates whether the value of the current BigInteger object is BigInteger.One.
Public property IsPowerOfTwo Indicates whether the value of the current BigInteger object is a power of two.
Public property IsZero Indicates whether the value of the current BigInteger object is BigInteger.Zero.
Public property Static member MinusOne Gets a value that represents the number negative one (-1).
Public property Static member One Gets a value that represents the number one (1).
Public property Sign Gets a number that indicates the sign (negative, positive, or zero) of the current BigInteger object.
Public property Static member Zero Gets a value that represents the number 0 (zero).
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Sample of Static Properties using PowerShell 
<#
.SYNOPSIS
    This script displays statoc properties of a BigInteger 
.DESCRIPTION
    This script demonstrates the static properties of the BigInteger class.
.NOTES
    File Name  : Get-BigIntegerStaticProperties.ps1
    Author     : Thomas Lee - tfl@psp.co.uk
    Requires   : PowerShell Version 2.0
                 .NET Framework 4    
.LINK
    This script posted to:
        http://www.pshscripts.blogspot.com
    MSDN Sample posted at:
        http://msdn.microsoft.com/en-us/library/system.numerics.biginteger_properties.aspx
.EXAMPLE
    PSH [C:\foo]: .\Get-BigIntegerStaticProperties.ps1
    MinusOne: -1
    Zero    : 0
    One     : 1
#>

# Add the .NET Version 4 System.Numerics namespace
$return = [System.Reflection.Assembly]::LoadWithPartialName("System.Numerics")

# Display the static properties of BigIntegerClass
" MinusOne: {0}" -f [System.Numerics.BigInteger]::MinusOne
" Zero    : {0}" -f [System.Numerics.BigInteger]::Zero
" One     : {0}" -f [System.Numerics.BigInteger]::One

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Sample using PowerShell 
<#
.SYNOPSIS
    This script displays dynamic properties of a BigInteger 
.DESCRIPTION
    This script demonstates the properties on an instance of BigInteger
.NOTES
    File Name  : Get-BigIntegerProperties.ps1
    Author     : Thomas Lee - tfl@psp.co.uk
    Requires   : PowerShell Version 2.0
                 .NET Framework 4    
.LINK
    This script posted to:
        http://www.pshscripts.blogspot.com
    MSDN Sample posted at:
        http://msdn.microsoft.com/en-us/library/system.numerics.biginteger_properties.aspx
.EXAMPLE
    PSH [c:\foo]: .\Get-BigIntegerProperties.ps1
    Big Integer from 4096:

    IsPowerOfTwo : True
    IsZero       : False
    IsOne        : False
    IsEven       : True
    Sign         : 1
#>

# Add the .NET Version 4 System.Numerics.Dll
Add-Type -Path "C:\Windows\Microsoft.NET\Framework\v4.0.30319\System.Numerics.dll"

# Create a big integer then display it's key properties
$BigInt = New-object System.Numerics.BigInteger 4096
"Big Integer from 4096:"
$BigIntFromDouble | fl *
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