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13380325312 = 261929379433
BaseRepresentation
bin11000111011000011…
…11000111111000000
31021112111102221201011
430131201320333000
5204400330402222
610051414450304
7652401613534
oct143541707700
937474387634
1013380325312
1157469324a2
122715063994
131353114c73
1490d08bbc4
15534a2ac77
hex31d878fc0

13380325312 has 56 divisors (see below), whose sum is σ = 28912870800. Its totient is φ = 6119479296.

The previous prime is 13380325291. The next prime is 13380325373. The reversal of 13380325312 is 21352308331.

13380325312 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154453 + ... + 224980.

Almost surely, 213380325312 is an apocalyptic number.

It is an amenable number.

13380325312 is an abundant number, since it is smaller than the sum of its proper divisors (15532545488).

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

13380325312 is a wasteful number, since it uses less digits than its factorization.

13380325312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379493 (or 379483 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 13380325312 in words is "thirteen billion, three hundred eighty million, three hundred twenty-five thousand, three hundred twelve".

Divisors: 1 2 4 8 16 19 29 32 38 58 64 76 116 152 232 304 464 551 608 928 1102 1216 1856 2204 4408 8816 17632 35264 379433 758866 1517732 3035464 6070928 7209227 11003557 12141856 14418454 22007114 24283712 28836908 44014228 57673816 88028456 115347632 176056912 209067583 230695264 352113824 418135166 461390528 704227648 836270332 1672540664 3345081328 6690162656 13380325312