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57368286375 = 353239363929
BaseRepresentation
bin110101011011011010…
…101001010010100111
312111002002112220100020
4311123122221102213
51414442240131000
642204333250223
74100432250141
oct653332512247
9174062486306
1057368286375
11223699a1724
12b150633973
1355434622aa
142ac3157c91
15175b6aaba0
hexd5b6a94a7

57368286375 has 32 divisors (see below), whose sum is σ = 95502214080. Its totient is φ = 30583155200.

The previous prime is 57368286331. The next prime is 57368286407.

57368286375 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57368286375 - 214 = 57368269991 is a prime.

It is a super-2 number, since 2×573682863752 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 865411 + ... + 929339.

It is an arithmetic number, because the mean of its divisors is an integer number (2984444190).

Almost surely, 257368286375 is an apocalyptic number.

57368286375 is a deficient number, since it is larger than the sum of its proper divisors (38133927705).

57368286375 is a wasteful number, since it uses less digits than its factorization.

57368286375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66340 (or 66330 counting only the distinct ones).

The product of its digits is 50803200, while the sum is 60.

The spelling of 57368286375 in words is "fifty-seven billion, three hundred sixty-eight million, two hundred eighty-six thousand, three hundred seventy-five".

Divisors: 1 3 5 15 25 75 125 375 2393 7179 11965 35895 59825 63929 179475 191787 299125 319645 897375 958935 1598225 4794675 7991125 23973375 152982097 458946291 764910485 2294731455 3824552425 11473657275 19122762125 57368286375