integers.info
One hundred and thirty-nine
139 in other numeral systems
Binary
:
10001011
Octal
:
213
Hex
:
8B
Roman
:
CXXXIX
Prime factorization of 139
139 is a prime number
Divisors of 139
1
and
139
Is 139 in the Fibonacci number sequence?
No.
Its nearest Fibonacci number neighbors are
89
and
144
.