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13455923360 = 255117645411
BaseRepresentation
bin11001000100000100…
…10001100010100000
31021201202200201201212
430202002101202200
5210024204021420
610103115045252
7654310314155
oct144202214240
937652621655
1013455923360
115785577420
122736440828
131365993839
1491912a22c
1553b4b03c5
hex3220918a0

13455923360 has 48 divisors (see below), whose sum is σ = 34679588832. Its totient is φ = 4893062400.

The previous prime is 13455923357. The next prime is 13455923417. The reversal of 13455923360 is 6332955431.

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, 3820946 + ... + 3824465.

It is an arithmetic number, because the mean of its divisors is an integer number (722491434).

Almost surely, 213455923360 is an apocalyptic number.

13455923360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13455923360 is an abundant number, since it is smaller than the sum of its proper divisors (21223665472).

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

13455923360 is a wasteful number, since it uses less digits than its factorization.

13455923360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7645437 (or 7645429 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 41.

The spelling of 13455923360 in words is "thirteen billion, four hundred fifty-five million, nine hundred twenty-three thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 440 880 1760 7645411 15290822 30581644 38227055 61163288 76454110 84099521 122326576 152908220 168199042 244653152 305816440 336398084 420497605 611632880 672796168 840995210 1223265760 1345592336 1681990420 2691184672 3363980840 6727961680 13455923360