Number 3

What is Number 3?

Number spellingThreeCopy
Ordinal spellingthirdCopy
Number length1
Sum of digits3 (3)
Multiplication of digits3 (3)
ParityOdd
3 in Roman NumeralsIII
3 in Binary11
3 in Hexadecimal3
3 seconds3 seconds
3 is a Prime number?Yes
Previous Prime Number2
Next Prime Number5
Factorization, All prime factors of 33
Factors of 31, 3
Number 3 as QR Code3 QR Code
Number 3 as Barcode3 Barcode

About "About a number" Calculator

This calculator will show all facts for a given number. For example, What is Number 3? Enter number (e.g. '3') and then click the 'Calculate' button.