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14244164 = 221117137139
BaseRepresentation
bin110110010101…
…100101000100
3222210200022122
4312111211010
512121303124
61225145112
7232034114
oct66254504
928720278
1014244164
118049940
12492b198
132c495cc
141c6b044
1513b575e
hexd95944

14244164 has 48 divisors (see below), whose sum is σ = 29211840. Its totient is φ = 6005760.

The previous prime is 14244163. The next prime is 14244169. The reversal of 14244164 is 46144241.

14244164 = T67 + T68 + ... + T440.

It is not an unprimeable number, because it can be changed into a prime (14244163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102407 + ... + 102545.

It is an arithmetic number, because the mean of its divisors is an integer number (608580).

Almost surely, 214244164 is an apocalyptic number.

It is an amenable number.

14244164 is an abundant number, since it is smaller than the sum of its proper divisors (14967676).

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

14244164 is a wasteful number, since it uses less digits than its factorization.

14244164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308 (or 306 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 14244164 is about 3774.1441413915. The cubic root of 14244164 is about 242.4072781166.

The spelling of 14244164 in words is "fourteen million, two hundred forty-four thousand, one hundred sixty-four".

Divisors: 1 2 4 11 17 22 34 44 68 137 139 187 274 278 374 548 556 748 1507 1529 2329 2363 3014 3058 4658 4726 6028 6116 9316 9452 19043 25619 25993 38086 51238 51986 76172 102476 103972 209473 323731 418946 647462 837892 1294924 3561041 7122082 14244164