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13386867470 = 251338686747
BaseRepresentation
bin11000111011110101…
…10110001100001110
31021112221202022212022
430131322312030032
5204404014224340
610052211010142
7652511332064
oct143572661416
937487668768
1013386867470
11574a5a0739
122717299952
131354595972
1490dcb2034
155353be3b5
hex31deb630e

13386867470 has 8 divisors (see below), whose sum is σ = 24096361464. Its totient is φ = 5354746984.

The previous prime is 13386867469. The next prime is 13386867493. The reversal of 13386867470 is 7476868331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 669343364 + ... + 669343383.

It is an arithmetic number, because the mean of its divisors is an integer number (3012045183).

Almost surely, 213386867470 is an apocalyptic number.

13386867470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13386867470 is a deficient number, since it is larger than the sum of its proper divisors (10709493994).

13386867470 is a wasteful number, since it uses less digits than its factorization.

13386867470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338686754.

The product of its (nonzero) digits is 4064256, while the sum is 53.

The spelling of 13386867470 in words is "thirteen billion, three hundred eighty-six million, eight hundred sixty-seven thousand, four hundred seventy".

Divisors: 1 2 5 10 1338686747 2677373494 6693433735 13386867470