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57364036 = 2219772797
BaseRepresentation
bin1101101011010…
…0111001000100
310222221101122221
43122310321010
5104141122121
65405302124
71264405042
oct332647104
9128841587
1057364036
112a4204a4
1217264944
13bb66222
147893392
155081b41
hex36b4e44

57364036 has 12 divisors (see below), whose sum is σ = 100898028. Its totient is φ = 28536032.

The previous prime is 57364031. The next prime is 57364051. The reversal of 57364036 is 63046375.

57364036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 48024900 + 9339136 = 6930^2 + 3056^2 .

It is a nialpdrome in base 13.

It is a zygodrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 57363992 and 57364010.

It is not an unprimeable number, because it can be changed into a prime (57364031) 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 in 3 ways as a sum of consecutive naturals, for example, 35611 + ... + 37186.

It is an arithmetic number, because the mean of its divisors is an integer number (8408169).

Almost surely, 257364036 is an apocalyptic number.

It is an amenable number.

57364036 is a deficient number, since it is larger than the sum of its proper divisors (43533992).

57364036 is a wasteful number, since it uses less digits than its factorization.

57364036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72998 (or 72996 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 57364036 is about 7573.9049373490. The cubic root of 57364036 is about 385.6676692503.

The spelling of 57364036 in words is "fifty-seven million, three hundred sixty-four thousand, thirty-six".

Divisors: 1 2 4 197 394 788 72797 145594 291188 14341009 28682018 57364036