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52680527235 = 3257316752807
BaseRepresentation
bin110001000100000000…
…010000110110000011
312000222101201001201100
4301010000100312003
51330342203332420
640111234305443
73543321043650
oct610400206603
9160871631640
1052680527235
1120383869916
12a262728283
134c771c900b
14279a734c27
151584d80190
hexc44010d83

52680527235 has 48 divisors (see below), whose sum is σ = 104392544256. Its totient is φ = 24074466624.

The previous prime is 52680527233. The next prime is 52680527281. The reversal of 52680527235 is 53272508625.

52680527235 is a `hidden beast` number, since 5 + 26 + 80 + 527 + 23 + 5 = 666.

It is not a de Polignac number, because 52680527235 - 21 = 52680527233 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (52680527233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 971202 + ... + 1024008.

It is an arithmetic number, because the mean of its divisors is an integer number (2174844672).

Almost surely, 252680527235 is an apocalyptic number.

52680527235 is a deficient number, since it is larger than the sum of its proper divisors (51712017021).

52680527235 is a wasteful number, since it uses less digits than its factorization.

52680527235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55992 (or 55989 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 52680527235 in words is "fifty-two billion, six hundred eighty million, five hundred twenty-seven thousand, two hundred thirty-five".

Divisors: 1 3 5 7 9 15 21 35 45 63 105 315 3167 9501 15835 22169 28503 47505 52807 66507 110845 142515 158421 199521 264035 332535 369649 475263 792105 997605 1108947 1848245 2376315 3326841 5544735 16634205 167239769 501719307 836198845 1170678383 1505157921 2508596535 3512035149 5853391915 7525789605 10536105447 17560175745 52680527235