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Thirteen thousand nine hundred and eighty-one

13981 in other numeral systems

Prime factorization of 13981

11 × 31 × 41

Divisors of 13981

1, 11, 31, 41, 341, 451, 1271 and 13981

Is 13981 in the Fibonacci number sequence?

No.

Its nearest Fibonacci number neighbors are 10946 and 17711.