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104605356 = 2238717113
BaseRepresentation
bin1100011110000…
…10011010101100
321021211111120110
412033002122230
5203234332411
614214020020
72410062612
oct617023254
9237744513
10104605356
1154057609
122b047610
1318896a7b
14dc6d6b2
1592b42a6
hex63c26ac

104605356 has 12 divisors (see below), whose sum is σ = 244079192. Its totient is φ = 34868448.

The previous prime is 104605351. The next prime is 104605367. The reversal of 104605356 is 653506401.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (104605351) 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 3 ways as a sum of consecutive naturals, for example, 4358545 + ... + 4358568.

Almost surely, 2104605356 is an apocalyptic number.

It is an amenable number.

104605356 is an abundant number, since it is smaller than the sum of its proper divisors (139473836).

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

104605356 is a wasteful number, since it uses less digits than its factorization.

104605356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8717120 (or 8717118 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 104605356 is about 10227.6759823530. The cubic root of 104605356 is about 471.1776053168.

The spelling of 104605356 in words is "one hundred four million, six hundred five thousand, three hundred fifty-six".

Divisors: 1 2 3 4 6 12 8717113 17434226 26151339 34868452 52302678 104605356