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53124441024 = 263276689797
BaseRepresentation
bin110001011110011101…
…101010001111000000
312002010100000012221210
4301132131222033000
51332244324103044
640223253050120
73560321204154
oct613635521700
9162110005853
1053124441024
11205913a8916
12a367326940
1350181746b5
1427dd68b064
1515add1a1b9
hexc5e76a3c0

53124441024 has 28 divisors (see below), whose sum is σ = 140558417384. Its totient is φ = 17708146944.

The previous prime is 53124440983. The next prime is 53124441089. The reversal of 53124441024 is 42014442135.

53124441024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×531244410242 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53124440982 and 53124441000.

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, 138344707 + ... + 138345090.

It is an arithmetic number, because the mean of its divisors is an integer number (5019943478).

Almost surely, 253124441024 is an apocalyptic number.

It is an amenable number.

53124441024 is an abundant number, since it is smaller than the sum of its proper divisors (87433976360).

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

53124441024 is a wasteful number, since it uses less digits than its factorization.

53124441024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276689812 (or 276689802 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 53124441024 its reverse (42014442135), we get a palindrome (95138883159).

The spelling of 53124441024 in words is "fifty-three billion, one hundred twenty-four million, four hundred forty-one thousand, twenty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 192 276689797 553379594 830069391 1106759188 1660138782 2213518376 3320277564 4427036752 6640555128 8854073504 13281110256 17708147008 26562220512 53124441024