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57980110 = 2537156703
BaseRepresentation
bin1101110100101…
…1010011001110
311001002200202111
43131023103032
5104320330420
65430414234
71302552136
oct335132316
9131080674
1057980110
112a801351
121750137a
13c020776
1479b3ac6
15515445a
hex374b4ce

57980110 has 16 divisors (see below), whose sum is σ = 107185536. Its totient is φ = 22565088.

The previous prime is 57980071. The next prime is 57980123. The reversal of 57980110 is 1108975.

It is a super-2 number, since 2×579801102 = 6723386311224200, which 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 7 ways as a sum of consecutive naturals, for example, 77982 + ... + 78721.

It is an arithmetic number, because the mean of its divisors is an integer number (6699096).

Almost surely, 257980110 is an apocalyptic number.

57980110 is a deficient number, since it is larger than the sum of its proper divisors (49205426).

57980110 is a wasteful number, since it uses less digits than its factorization.

57980110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156747.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 57980110 is about 7614.4671514164. The cubic root of 57980110 is about 387.0434108794.

The spelling of 57980110 in words is "fifty-seven million, nine hundred eighty thousand, one hundred ten".

Divisors: 1 2 5 10 37 74 185 370 156703 313406 783515 1567030 5798011 11596022 28990055 57980110