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57963507364 = 2272070125263
BaseRepresentation
bin110101111110111001…
…001110111010100100
312112121120120021001001
4311332321032322210
51422202124213424
642343355043044
74121250453250
oct657671167244
9175546507031
1057963507364
1122644985aa4
12b297a40484
135609876869
142b3c219260
151793a82844
hexd7ee4eea4

57963507364 has 12 divisors (see below), whose sum is σ = 115927014784. Its totient is φ = 24841503144.

The previous prime is 57963507359. The next prime is 57963507367. The reversal of 57963507364 is 46370536975.

57963507364 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (57963507367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035062604 + ... + 1035062659.

Almost surely, 257963507364 is an apocalyptic number.

It is an amenable number.

57963507364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57963507364 is a wasteful number, since it uses less digits than its factorization.

57963507364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070125274 (or 2070125272 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 55.

The spelling of 57963507364 in words is "fifty-seven billion, nine hundred sixty-three million, five hundred seven thousand, three hundred sixty-four".

Divisors: 1 2 4 7 14 28 2070125263 4140250526 8280501052 14490876841 28981753682 57963507364