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92704053 = 31323103349
BaseRepresentation
bin1011000011010…
…00110100110101
320110102212001110
411201220310311
5142213012203
613110545233
72203654131
oct541506465
9213385043
1092704053
1148368a22
1227068219
131628a990
14c4523c1
158212d03
hex5868d35

92704053 has 16 divisors (see below), whose sum is σ = 138902400. Its totient is φ = 54567744.

The previous prime is 92704033. The next prime is 92704057. The reversal of 92704053 is 35040729.

It is not a de Polignac number, because 92704053 - 216 = 92638517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 92704053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92704057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50778 + ... + 52571.

It is an arithmetic number, because the mean of its divisors is an integer number (8681400).

Almost surely, 292704053 is an apocalyptic number.

It is an amenable number.

92704053 is a deficient number, since it is larger than the sum of its proper divisors (46198347).

92704053 is a wasteful number, since it uses less digits than its factorization.

92704053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103388.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 92704053 is about 9628.2943972440. The cubic root of 92704053 is about 452.5843933636.

The spelling of 92704053 in words is "ninety-two million, seven hundred four thousand, fifty-three".

Divisors: 1 3 13 23 39 69 299 897 103349 310047 1343537 2377027 4030611 7131081 30901351 92704053