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14544068 = 2271147221
BaseRepresentation
bin110111011110…
…110011000100
31000100220201012
4313132303010
512210402233
61235421352
7234423350
oct67366304
930326635
1014544068
1182341a0
124a54858
133022c76
141d08460
151424548
hexddecc4

14544068 has 24 divisors (see below), whose sum is σ = 31733184. Its totient is φ = 5666400.

The previous prime is 14544067. The next prime is 14544091. The reversal of 14544068 is 86044541.

It is not an unprimeable number, because it can be changed into a prime (14544067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23303 + ... + 23918.

It is an arithmetic number, because the mean of its divisors is an integer number (1322216).

Almost surely, 214544068 is an apocalyptic number.

It is an amenable number.

14544068 is an abundant number, since it is smaller than the sum of its proper divisors (17189116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14544068 is a wasteful number, since it uses less digits than its factorization.

14544068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47243 (or 47241 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 14544068 is about 3813.6685750075. The cubic root of 14544068 is about 244.0967322274.

The spelling of 14544068 in words is "fourteen million, five hundred forty-four thousand, sixty-eight".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 47221 94442 188884 330547 519431 661094 1038862 1322188 2077724 3636017 7272034 14544068