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23495828364 = 22321016461999
BaseRepresentation
bin10101111000011101…
…011110001110001100
32020122110112202020100
4111320131132032030
5341104413001424
614443245051100
71461151150221
oct257035361614
966573482210
1023495828364
119a67867678
124678856a90
1322a5a13528
1411cc6b9948
15927b01dc9
hex57875e38c

23495828364 has 36 divisors (see below), whose sum is σ = 59980284000. Its totient is φ = 7754397600.

The previous prime is 23495828347. The next prime is 23495828423. The reversal of 23495828364 is 46382859432.

23495828364 is a `hidden beast` number, since 23 + 4 + 9 + 582 + 8 + 36 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 23495828364.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3227364 + ... + 3234635.

It is an arithmetic number, because the mean of its divisors is an integer number (1666119000).

Almost surely, 223495828364 is an apocalyptic number.

It is an amenable number.

23495828364 is an abundant number, since it is smaller than the sum of its proper divisors (36484455636).

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

23495828364 is a wasteful number, since it uses less digits than its factorization.

23495828364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6462110 (or 6462105 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The spelling of 23495828364 in words is "twenty-three billion, four hundred ninety-five million, eight hundred twenty-eight thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 9 12 18 36 101 202 303 404 606 909 1212 1818 3636 6461999 12923998 19385997 25847996 38771994 58157991 77543988 116315982 232631964 652661899 1305323798 1957985697 2610647596 3915971394 5873957091 7831942788 11747914182 23495828364