integers.info
One thousand three hundred and twenty-one
1321 in other numeral systems
Binary
:
10100101001
Octal
:
2451
Hex
:
529
Roman
:
MCCCXXI
Prime factorization of 1321
1321 is a prime number
Divisors of 1321
1
and
1321
Is 1321 in the Fibonacci number sequence?
No.
Its nearest Fibonacci number neighbors are
987
and
1597
.