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52612943708 = 22131011787379
BaseRepresentation
bin110000111111111110…
…011100111101011100
312000210200112110112202
4300333332130331130
51330222403144313
640100421551032
73541540433303
oct607776347534
9160720473482
1052612943708
11203496a9366
12a243b75478
134c661c5370
14279178143a
15157de80558
hexc3ff9cf5c

52612943708 has 12 divisors (see below), whose sum is σ = 99155163240. Its totient is φ = 24282897072.

The previous prime is 52612943671. The next prime is 52612943711. The reversal of 52612943708 is 80734921625.

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, 505893638 + ... + 505893741.

It is an arithmetic number, because the mean of its divisors is an integer number (8262930270).

It is a 1-persistent number, because it is pandigital, but 2⋅52612943708 = 105225887416 is not.

Almost surely, 252612943708 is an apocalyptic number.

It is an amenable number.

52612943708 is a deficient number, since it is larger than the sum of its proper divisors (46542219532).

52612943708 is a wasteful number, since it uses less digits than its factorization.

52612943708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011787396 (or 1011787394 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 52612943708 in words is "fifty-two billion, six hundred twelve million, nine hundred forty-three thousand, seven hundred eight".

Divisors: 1 2 4 13 26 52 1011787379 2023574758 4047149516 13153235927 26306471854 52612943708