Number 13

What is number 13?

Number spellingThirteenCopy
Ordinal spellingthirteenthCopy
Number length2
Sum of digits4 (1 + 3)
Multiplication of digits3 (1 * 3)
ParityOdd
13 in Roman NumeralsXIII
13 in Binary1101
13 in Hexadecimald
13 seconds13 seconds
Unix Timestamp 13 as a Date01/01/1970, 12:00:13 am
13 is a Prime number?Yes
Previous Prime Number11
Next Prime Number17
Factorization, All prime factors of 1313
Factors of 131, 13
Number 13 as QR Code13 QR Code
Number 13 as Barcode13 Barcode

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