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57514090 = 2528320323
BaseRepresentation
bin1101101101100…
…1100001101010
311000020000111111
43123121201222
5104210422330
65412420534
71265601364
oct333314152
9130200444
1057514090
112a513207
121731774a
13bbb960a
1478d1d34
1550b132a
hex36d986a

57514090 has 16 divisors (see below), whose sum is σ = 103896288. Its totient is φ = 22923216.

The previous prime is 57514087. The next prime is 57514117. The reversal of 57514090 is 9041575.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7332 + ... + 12991.

It is an arithmetic number, because the mean of its divisors is an integer number (6493518).

Almost surely, 257514090 is an apocalyptic number.

57514090 is a deficient number, since it is larger than the sum of its proper divisors (46382198).

57514090 is a wasteful number, since it uses less digits than its factorization.

57514090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20613.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 57514090 is about 7583.8044542301. The cubic root of 57514090 is about 386.0036555445.

The spelling of 57514090 in words is "fifty-seven million, five hundred fourteen thousand, ninety".

Divisors: 1 2 5 10 283 566 1415 2830 20323 40646 101615 203230 5751409 11502818 28757045 57514090