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57368741 is a prime number
BaseRepresentation
bin1101101011011…
…0000010100101
310222221122010012
43122312002211
5104141244431
65405340005
71264424543
oct332660245
9128848105
1057368741
112a423a91
1217267605
13bb68401
147894d93
15508322b
hex36b60a5

57368741 has 2 divisors, whose sum is σ = 57368742. Its totient is φ = 57368740.

The previous prime is 57368723. The next prime is 57368747. The reversal of 57368741 is 14786375.

57368741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55204900 + 2163841 = 7430^2 + 1471^2 .

It is a cyclic number.

It is not a de Polignac number, because 57368741 - 26 = 57368677 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57368747) by changing a digit.

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 as a sum of consecutive naturals, namely, 28684370 + 28684371.

It is an arithmetic number, because the mean of its divisors is an integer number (28684371).

Almost surely, 257368741 is an apocalyptic number.

It is an amenable number.

57368741 is a deficient number, since it is larger than the sum of its proper divisors (1).

57368741 is an equidigital number, since it uses as much as digits as its factorization.

57368741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 41.

The square root of 57368741 is about 7574.2155369385. The cubic root of 57368741 is about 385.6782131201.

The spelling of 57368741 in words is "fifty-seven million, three hundred sixty-eight thousand, seven hundred forty-one".