Search a number
-
+
52676160388480 = 27582306500607
BaseRepresentation
bin10111111101000100111111…
…10100111111110110000000
320220111210101012001202210001
423332202133310333312000
523401021234024412410
6304011032150045344
714044504234410136
oct1376423764776600
9226453335052701
1052676160388480
111586991a302592
125aa8bab649854
132351457423475
14d0177b193756
15615363d3633a
hex2fe89fd3fd80

52676160388480 has 32 divisors (see below), whose sum is σ = 125928945930240. Its totient is φ = 21070464155136.

The previous prime is 52676160388399. The next prime is 52676160388619. The reversal of 52676160388480 is 8488306167625.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (64).

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, 41153249664 + ... + 41153250943.

It is an arithmetic number, because the mean of its divisors is an integer number (3935279560320).

Almost surely, 252676160388480 is an apocalyptic number.

It is an amenable number.

52676160388480 is an abundant number, since it is smaller than the sum of its proper divisors (73252785541760).

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

52676160388480 is an equidigital number, since it uses as much as digits as its factorization.

52676160388480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82306500626 (or 82306500614 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 64.

The spelling of 52676160388480 in words is "fifty-two trillion, six hundred seventy-six billion, one hundred sixty million, three hundred eighty-eight thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 82306500607 164613001214 329226002428 411532503035 658452004856 823065006070 1316904009712 1646130012140 2633808019424 3292260024280 5267616038848 6584520048560 10535232077696 13169040097120 26338080194240 52676160388480