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57053110 = 2523248057
BaseRepresentation
bin1101100110100…
…0111110110110
310222100121011011
43121220332312
5104101144420
65354502434
71261641412
oct331507666
9128317134
1057053110
112a228934
1217134a1a
13ba8784a
147811d42
15501e95a
hex3668fb6

57053110 has 16 divisors (see below), whose sum is σ = 107161056. Its totient is φ = 21828928.

The previous prime is 57053057. The next prime is 57053119. The reversal of 57053110 is 1135075.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57053119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123799 + ... + 124258.

It is an arithmetic number, because the mean of its divisors is an integer number (6697566).

Almost surely, 257053110 is an apocalyptic number.

57053110 is a deficient number, since it is larger than the sum of its proper divisors (50107946).

57053110 is a wasteful number, since it uses less digits than its factorization.

57053110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248087.

The product of its (nonzero) digits is 525, while the sum is 22.

The square root of 57053110 is about 7553.3509120125. The cubic root of 57053110 is about 384.9696046167.

Adding to 57053110 its reverse (1135075), we get a palindrome (58188185).

The spelling of 57053110 in words is "fifty-seven million, fifty-three thousand, one hundred ten".

Divisors: 1 2 5 10 23 46 115 230 248057 496114 1240285 2480570 5705311 11410622 28526555 57053110