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14160993 = 371125573
BaseRepresentation
bin110110000001…
…010001100001
3222122110020020
4312001101201
512111122433
61223304053
7231236460
oct66012141
928573206
1014160993
117aa2400
1248ab029
132c1a7b2
141c489d7
15139acb3
hexd81461

14160993 has 24 divisors (see below), whose sum is σ = 23722944. Its totient is φ = 7355040.

The previous prime is 14160977. The next prime is 14160997. The reversal of 14160993 is 39906141.

It is not a de Polignac number, because 14160993 - 24 = 14160977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (14160997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246 + ... + 5327.

It is an arithmetic number, because the mean of its divisors is an integer number (988456).

Almost surely, 214160993 is an apocalyptic number.

It is an amenable number.

14160993 is a deficient number, since it is larger than the sum of its proper divisors (9561951).

14160993 is a wasteful number, since it uses less digits than its factorization.

14160993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5605 (or 5594 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 14160993 is about 3763.1094855186. The cubic root of 14160993 is about 241.9345553060.

The spelling of 14160993 in words is "fourteen million, one hundred sixty thousand, nine hundred ninety-three".

Divisors: 1 3 7 11 21 33 77 121 231 363 847 2541 5573 16719 39011 61303 117033 183909 429121 674333 1287363 2022999 4720331 14160993