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14311075 = 522112713
BaseRepresentation
bin110110100101…
…111010100011
3222221002002211
4312211322203
512130423300
61230422551
7232433152
oct66457243
928832084
1014311075
118095139
124961a57
132c70bbc
141c87599
1513ca4ba
hexda5ea3

14311075 has 12 divisors (see below), whose sum is σ = 17836408. Its totient is φ = 11390400.

The previous prime is 14311061. The next prime is 14311097. The reversal of 14311075 is 57011341.

It is not a de Polignac number, because 14311075 - 29 = 14310563 is a prime.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3919 + ... + 6631.

Almost surely, 214311075 is an apocalyptic number.

14311075 is a deficient number, since it is larger than the sum of its proper divisors (3525333).

14311075 is a wasteful number, since it uses less digits than its factorization.

14311075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2934 (or 2929 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 14311075 is about 3782.9981496163. The cubic root of 14311075 is about 242.7862492857.

The spelling of 14311075 in words is "fourteen million, three hundred eleven thousand, seventy-five".

Divisors: 1 5 25 211 1055 2713 5275 13565 67825 572443 2862215 14311075