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57362085 = 32511115883
BaseRepresentation
bin1101101011010…
…0011010100101
310222221021222200
43122310122211
5104141041320
65405245113
71264366254
oct332643245
9128837880
1057362085
112a419a90
1217263799
13bb65381
14789279b
155081290
hex36b46a5

57362085 has 24 divisors (see below), whose sum is σ = 108467424. Its totient is φ = 27811680.

The previous prime is 57362051. The next prime is 57362113. The reversal of 57362085 is 58026375.

57362085 is a `hidden beast` number, since 573 + 6 + 2 + 0 + 85 = 666.

It is not a de Polignac number, because 57362085 - 210 = 57361061 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57447 + ... + 58436.

It is an arithmetic number, because the mean of its divisors is an integer number (4519476).

Almost surely, 257362085 is an apocalyptic number.

57362085 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

57362085 is a deficient number, since it is larger than the sum of its proper divisors (51105339).

57362085 is a wasteful number, since it uses less digits than its factorization.

57362085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115905 (or 115902 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 57362085 is about 7573.7761387567. The cubic root of 57362085 is about 385.6632969048.

The spelling of 57362085 in words is "fifty-seven million, three hundred sixty-two thousand, eighty-five".

Divisors: 1 3 5 9 11 15 33 45 55 99 165 495 115883 347649 579415 1042947 1274713 1738245 3824139 5214735 6373565 11472417 19120695 57362085