Number 5

What is number 5?

Number spellingFiveCopy
Ordinal spellingfifthCopy
Number length1
Sum of digits5 (5)
Multiplication of digits5 (5)
ParityOdd
5 in Roman NumeralsV
5 in Binary101
5 in Hexadecimal5
5 seconds5 seconds
Unix Timestamp 5 as a Date01/01/1970, 12:00:05 am
5 is a Prime number?Yes
Previous Prime Number3
Next Prime Number7
Factorization, All prime factors of 55
Factors of 51, 5
Number 5 as QR Code5 QR Code
Number 5 as Barcode5 Barcode

About "About a number" Calculator

This calculator will show all facts for a given number. For example, it can help you find out what is number 5? Enter number (e.g. '5') and hit the 'Calculate' button.