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57303674367 = 382785726951
BaseRepresentation
bin110101010111100100…
…001010110111111111
312110220120222021022220
4311113210022313333
51414324220034432
642154104340423
74066016124012
oct652744126777
9173816867286
1057303674367
1122336480775
12b132a74713
135532c5c034
142ab8739379
151755b9672c
hexd5790adff

57303674367 has 16 divisors (see below), whose sum is σ = 76589390592. Its totient is φ = 38110318400.

The previous prime is 57303674333. The next prime is 57303674377. The reversal of 57303674367 is 76347630375.

It is a cyclic number.

It is not a de Polignac number, because 57303674367 - 227 = 57169456639 is a prime.

It is a super-2 number, since 2×573036743672 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57303674377) by changing a digit.

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, 2112742 + ... + 2139692.

It is an arithmetic number, because the mean of its divisors is an integer number (4786836912).

Almost surely, 257303674367 is an apocalyptic number.

57303674367 is a deficient number, since it is larger than the sum of its proper divisors (19285716225).

57303674367 is a wasteful number, since it uses less digits than its factorization.

57303674367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28638.

The product of its (nonzero) digits is 6667920, while the sum is 51.

The spelling of 57303674367 in words is "fifty-seven billion, three hundred three million, six hundred seventy-four thousand, three hundred sixty-seven".

Divisors: 1 3 827 857 2481 2571 26951 80853 708739 2126217 22288477 23097007 66865431 69291021 19101224789 57303674367