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13080266108 = 22713311159187
BaseRepresentation
bin11000010111010010…
…10000010101111100
31020202120211100212022
430023221100111330
5203242022003413
610001535255312
7642066266420
oct141351202574
936676740768
1013080266108
115602518588
12265067a538
131305bc6240
148c12a0b80
15518509608
hex30ba5057c

13080266108 has 48 divisors (see below), whose sum is σ = 29081708544. Its totient is φ = 5007683520.

The previous prime is 13080266057. The next prime is 13080266113. The reversal of 13080266108 is 80166208031.

It is a super-2 number, since 2×130802661082 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568310 + ... + 590877.

It is an arithmetic number, because the mean of its divisors is an integer number (605868928).

Almost surely, 213080266108 is an apocalyptic number.

It is an amenable number.

13080266108 is an abundant number, since it is smaller than the sum of its proper divisors (16001442436).

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

13080266108 is a wasteful number, since it uses less digits than its factorization.

13080266108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159242 (or 1159240 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 13080266108 in words is "thirteen billion, eighty million, two hundred sixty-six thousand, one hundred eight".

Divisors: 1 2 4 7 13 14 26 28 31 52 62 91 124 182 217 364 403 434 806 868 1612 2821 5642 11284 1159187 2318374 4636748 8114309 15069431 16228618 30138862 32457236 35934797 60277724 71869594 105486017 143739188 210972034 251543579 421944068 467152361 503087158 934304722 1006174316 1868609444 3270066527 6540133054 13080266108