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13379919234 = 2311202726049
BaseRepresentation
bin11000111011000000…
…10101110110000010
31021112110200022200020
430131200111312002
5204400224403414
610051402034310
7652365302613
oct143540256602
937473608606
1013379919234
1157466853a0
122714aa8996
131353002196
1490cdc3c0a
1553499a7a9
hex31d815d82

13379919234 has 16 divisors (see below), whose sum is σ = 29192551200. Its totient is φ = 4054520960.

The previous prime is 13379919221. The next prime is 13379919299. The reversal of 13379919234 is 43291997331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101362959 + ... + 101363090.

It is an arithmetic number, because the mean of its divisors is an integer number (1824534450).

Almost surely, 213379919234 is an apocalyptic number.

13379919234 is an abundant number, since it is smaller than the sum of its proper divisors (15812631966).

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

13379919234 is a wasteful number, since it uses less digits than its factorization.

13379919234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202726065.

The product of its digits is 1102248, while the sum is 51.

The spelling of 13379919234 in words is "thirteen billion, three hundred seventy-nine million, nine hundred nineteen thousand, two hundred thirty-four".

Divisors: 1 2 3 6 11 22 33 66 202726049 405452098 608178147 1216356294 2229986539 4459973078 6689959617 13379919234