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52711036 = 2273160727
BaseRepresentation
bin1100100100010…
…0111001111100
310200011222221121
43021010321330
5101443223121
65121440324
71210015330
oct311047174
9120158847
1052711036
1127832644
12157a00a4
13abc7381
1470017c0
154963141
hex3244e7c

52711036 has 24 divisors (see below), whose sum is σ = 108824576. Its totient is φ = 21861360.

The previous prime is 52711007. The next prime is 52711063. The reversal of 52711036 is 63011725.

52711036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 52711036.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 29496 + ... + 31231.

Almost surely, 252711036 is an apocalyptic number.

It is an amenable number.

52711036 is an abundant number, since it is smaller than the sum of its proper divisors (56113540).

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

52711036 is a wasteful number, since it uses less digits than its factorization.

52711036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60769 (or 60767 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 52711036 is about 7260.2366352620. The cubic root of 52711036 is about 374.9446697625.

The spelling of 52711036 in words is "fifty-two million, seven hundred eleven thousand, thirty-six".

Divisors: 1 2 4 7 14 28 31 62 124 217 434 868 60727 121454 242908 425089 850178 1700356 1882537 3765074 7530148 13177759 26355518 52711036