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12093265 = 537131499
BaseRepresentation
bin101110001000…
…011101010001
3211202101211201
4232020131101
511043441030
61111111201
7204535222
oct56103521
924671751
1012093265
11690a938
124072501
1326755a2
14186b249
1510dd2ca
hexb88751

12093265 has 16 divisors (see below), whose sum is σ = 15048000. Its totient is φ = 9322560.

The previous prime is 12093259. The next prime is 12093269. The reversal of 12093265 is 56239021.

It is a de Polignac number, because none of the positive numbers 2k-12093265 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (12093269) 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, 23986 + ... + 24484.

It is an arithmetic number, because the mean of its divisors is an integer number (940500).

Almost surely, 212093265 is an apocalyptic number.

It is an amenable number.

12093265 is a deficient number, since it is larger than the sum of its proper divisors (2954735).

12093265 is a wasteful number, since it uses less digits than its factorization.

12093265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 12093265 is about 3477.5372032517. The cubic root of 12093265 is about 229.5344394818.

The spelling of 12093265 in words is "twelve million, ninety-three thousand, two hundred sixty-five".

Divisors: 1 5 37 131 185 499 655 2495 4847 18463 24235 65369 92315 326845 2418653 12093265