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36031164 = 22313230969
BaseRepresentation
bin1000100101110…
…0101010111100
32111210120110120
42021130222330
533210444124
63324134540
7615155061
oct211345274
974716416
1036031164
111937a824
1210097450
137607220
144adcc68
15326ad79
hex225cabc

36031164 has 24 divisors (see below), whose sum is σ = 90540240. Its totient is φ = 11086464.

The previous prime is 36031159. The next prime is 36031181. The reversal of 36031164 is 46113063.

36031164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 115329 + ... + 115640.

It is an arithmetic number, because the mean of its divisors is an integer number (3772510).

Almost surely, 236031164 is an apocalyptic number.

It is an amenable number.

36031164 is an abundant number, since it is smaller than the sum of its proper divisors (54509076).

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

36031164 is a wasteful number, since it uses less digits than its factorization.

36031164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230989 (or 230987 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 36031164 is about 6002.5964382091. The cubic root of 36031164 is about 330.2879763546.

The spelling of 36031164 in words is "thirty-six million, thirty-one thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 230969 461938 692907 923876 1385814 2771628 3002597 6005194 9007791 12010388 18015582 36031164