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53934412 = 2278092381
BaseRepresentation
bin1100110110111…
…1100101001100
310202111011002211
43031233211030
5102301400122
65204000204
71223302120
oct315574514
9122434084
1053934412
11284987a4
1216090064
13b23516c
14723d580
154b05877
hex336f94c

53934412 has 24 divisors (see below), whose sum is σ = 108047520. Its totient is φ = 23076480.

The previous prime is 53934409. The next prime is 53934449. The reversal of 53934412 is 21443935.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21462 + ... + 23842.

It is an arithmetic number, because the mean of its divisors is an integer number (4501980).

Almost surely, 253934412 is an apocalyptic number.

It is an amenable number.

53934412 is an abundant number, since it is smaller than the sum of its proper divisors (54113108).

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

53934412 is a wasteful number, since it uses less digits than its factorization.

53934412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3201 (or 3199 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 53934412 is about 7344.0051742901. The cubic root of 53934412 is about 377.8232238932.

The spelling of 53934412 in words is "fifty-three million, nine hundred thirty-four thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 809 1618 2381 3236 4762 5663 9524 11326 16667 22652 33334 66668 1926229 3852458 7704916 13483603 26967206 53934412