Number 129

What is number 129?

Number spellingOne hundred twenty-nineCopy
Ordinal spellingone hundred twenty-ninthCopy
Number length3
Sum of digits12 (1 + 2 + 9)
Multiplication of digits18 (1 * 2 * 9)
ParityOdd
129 in Roman NumeralsCXXIX
129 in Binary10000001
129 in Hexadecimal81
129 seconds2 minutes
Unix Timestamp 129 as a Date01/01/1970, 12:02:09 am
129 is a Prime number?No
Previous Prime Number127
Next Prime Number131
Factorization, All prime factors of 1293, 43
Factors of 1291, 3, 43, 129
Number 129 as QR Code129 QR Code
Number 129 as Barcode129 Barcode

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