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52713717684 = 22382713214021
BaseRepresentation
bin110001000101111110…
…110111111110110100
312001001201011022110020
4301011332313332310
51330424202431214
640114421525140
73544203131055
oct610576677664
9161051138406
1052713717684
11203a0579341
12a2718737b0
134c8104a234
1427a0cd472c
151587c394a9
hexc45fb7fb4

52713717684 has 48 divisors (see below), whose sum is σ = 123271275456. Its totient is φ = 17532345600.

The previous prime is 52713717653. The next prime is 52713717709. The reversal of 52713717684 is 48671731725.

Its product of digits (1975680) is a multiple of the sum of its prime divisors (6174).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13107594 + ... + 13111614.

It is an arithmetic number, because the mean of its divisors is an integer number (2568151572).

Almost surely, 252713717684 is an apocalyptic number.

It is an amenable number.

52713717684 is an abundant number, since it is smaller than the sum of its proper divisors (70557557772).

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

52713717684 is a wasteful number, since it uses less digits than its factorization.

52713717684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6176 (or 6174 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 51.

The spelling of 52713717684 in words is "fifty-two billion, seven hundred thirteen million, seven hundred seventeen thousand, six hundred eighty-four".

Divisors: 1 2 3 4 6 12 827 1321 1654 2481 2642 3308 3963 4021 4962 5284 7926 8042 9924 12063 15852 16084 24126 48252 1092467 2184934 3277401 3325367 4369868 5311741 6554802 6650734 9976101 10623482 13109604 13301468 15935223 19952202 21246964 31870446 39904404 63740892 4392809807 8785619614 13178429421 17571239228 26356858842 52713717684