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13802995 = 512721737
BaseRepresentation
bin110100101001…
…110111110011
3221222021011001
4310221313303
512013143440
61211502431
7225215653
oct64516763
927867131
1013802995
117878438
124757a17
132b2386b
141b94363
151329b9a
hexd29df3

13802995 has 8 divisors (see below), whose sum is σ = 16694784. Its totient is φ = 10954944.

The previous prime is 13802989. The next prime is 13803011. The reversal of 13802995 is 59920831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13802995 - 29 = 13802483 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10234 + ... + 11503.

It is an arithmetic number, because the mean of its divisors is an integer number (2086848).

Almost surely, 213802995 is an apocalyptic number.

13802995 is a deficient number, since it is larger than the sum of its proper divisors (2891789).

13802995 is a wasteful number, since it uses less digits than its factorization.

13802995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21869.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 13802995 is about 3715.2382157811. The cubic root of 13802995 is about 239.8783816682.

The spelling of 13802995 in words is "thirteen million, eight hundred two thousand, nine hundred ninety-five".

Divisors: 1 5 127 635 21737 108685 2760599 13802995