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57314130 = 2351910471
BaseRepresentation
bin1101101010100…
…0101101010010
310222211212012120
43122220231102
5104133023010
65404235110
71264106406
oct332505522
9128755176
1057314130
112a396a55
121723ba96
13bb495b3
14787d106
155071e70
hex36a8b52

57314130 has 16 divisors (see below), whose sum is σ = 137553984. Its totient is φ = 15283760.

The previous prime is 57314119. The next prime is 57314161. The reversal of 57314130 is 3141375.

57314130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 57314130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955206 + ... + 955265.

It is an arithmetic number, because the mean of its divisors is an integer number (8597124).

Almost surely, 257314130 is an apocalyptic number.

57314130 is an abundant number, since it is smaller than the sum of its proper divisors (80239854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57314130 is a wasteful number, since it uses less digits than its factorization.

57314130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910481.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 57314130 is about 7570.6096187824. The cubic root of 57314130 is about 385.5557947709. Note that the first 3 decimals are identical.

The spelling of 57314130 in words is "fifty-seven million, three hundred fourteen thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 1910471 3820942 5731413 9552355 11462826 19104710 28657065 57314130