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57248036010 = 23351117266697
BaseRepresentation
bin110101010100001111…
…111011010010101010
312110202201021112212000
4311110033323102222
51414220444123020
642144400031430
74064442164034
oct652417732252
9173681245760
1057248036010
1122308029860
12b118302576
13552457b429
142ab11b4c54
151750d56090
hexd543fb4aa

57248036010 has 192 divisors, whose sum is σ = 176915111040. Its totient is φ = 13061744640.

The previous prime is 57248035991. The next prime is 57248036017. The reversal of 57248036010 is 1063084275.

57248036010 is a `hidden beast` number, since 5 + 7 + 2 + 48 + 0 + 3 + 601 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (57248036017) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 824982 + ... + 891678.

It is an arithmetic number, because the mean of its divisors is an integer number (921432870).

Almost surely, 257248036010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57248036010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88457555520).

57248036010 is an abundant number, since it is smaller than the sum of its proper divisors (119667075030).

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

57248036010 is a wasteful number, since it uses less digits than its factorization.

57248036010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66758 (or 66735 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 57248036010 in words is "fifty-seven billion, two hundred forty-eight million, thirty-six thousand, ten".