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52907708 = 2271889561
BaseRepresentation
bin1100100111010…
…0111010111100
310200112222201202
43021310322330
5102021021313
65125555032
71211464610
oct311647274
9120488652
1052907708
1127957387
1215875a78
13ac65a49
147053340
1549a1558
hex3274ebc

52907708 has 12 divisors (see below), whose sum is σ = 105815472. Its totient is φ = 22674720.

The previous prime is 52907693. The next prime is 52907737. The reversal of 52907708 is 80770925.

52907708 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944753 + ... + 944808.

It is an arithmetic number, because the mean of its divisors is an integer number (8817956).

Almost surely, 252907708 is an apocalyptic number.

It is an amenable number.

52907708 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52907708 is a wasteful number, since it uses less digits than its factorization.

52907708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889572 (or 1889570 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 52907708 is about 7273.7684868299. The cubic root of 52907708 is about 375.4104140710.

The spelling of 52907708 in words is "fifty-two million, nine hundred seven thousand, seven hundred eight".

Divisors: 1 2 4 7 14 28 1889561 3779122 7558244 13226927 26453854 52907708