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57414068 = 2243333149
BaseRepresentation
bin1101101100000…
…1000110110100
311000000221021222
43123001012310
5104144222233
65410325512
71265003645
oct333010664
9130027258
1057414068
112a455048
1217289898
13bb82c2a
1478a76cc
155091898
hex36c11b4

57414068 has 12 divisors (see below), whose sum is σ = 100709700. Its totient is φ = 28639872.

The previous prime is 57414061. The next prime is 57414127. The reversal of 57414068 is 86041475.

It can be written as a sum of positive squares in 2 ways, for example, as 36820624 + 20593444 = 6068^2 + 4538^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57414061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14843 + ... + 18306.

It is an arithmetic number, because the mean of its divisors is an integer number (8392475).

Almost surely, 257414068 is an apocalyptic number.

It is an amenable number.

57414068 is a deficient number, since it is larger than the sum of its proper divisors (43295632).

57414068 is a wasteful number, since it uses less digits than its factorization.

57414068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33586 (or 33584 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 57414068 is about 7577.2071371977. The cubic root of 57414068 is about 385.7797610712.

The spelling of 57414068 in words is "fifty-seven million, four hundred fourteen thousand, sixty-eight".

Divisors: 1 2 4 433 866 1732 33149 66298 132596 14353517 28707034 57414068