139 (number)

← 138 139 140 →
Cardinalone hundred thirty-nine
Ordinal139th
(one hundred thirty-ninth)
Factorizationprime
Prime34th
Divisors1, 139
Greek numeralΡΛΘ´
Roman numeralCXXXIX
Binary100010112
Ternary120113
Quaternary20234
Quinary10245
Senary3516
Octal2138
DuodecimalB712
Hexadecimal8B16
Vigesimal6J20
Base 363V36

139 is the natural number after 138 and before 140. It is the 34th prime number, an odd number, and a twin prime with 137, the 33rd prime number.

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