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13080253344 = 253136252639
BaseRepresentation
bin11000010111010010…
…01101001110100000
31020202120210201100120
430023221031032200
5203242021101334
610001535120240
7642066214254
oct141351151640
936676721316
1013080253344
115602509a34
122650673080
131305bc04a2
148c129a264
15518505949
hex30ba4d3a0

13080253344 has 24 divisors (see below), whose sum is σ = 34335665280. Its totient is φ = 4360084416.

The previous prime is 13080253337. The next prime is 13080253399. The reversal of 13080253344 is 44335208031.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68126224 + ... + 68126415.

It is an arithmetic number, because the mean of its divisors is an integer number (1430652720).

Almost surely, 213080253344 is an apocalyptic number.

It is an amenable number.

13080253344 is an abundant number, since it is smaller than the sum of its proper divisors (21255411936).

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

13080253344 is a wasteful number, since it uses less digits than its factorization.

13080253344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136252652 (or 136252644 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 13080253344 in words is "thirteen billion, eighty million, two hundred fifty-three thousand, three hundred forty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 136252639 272505278 408757917 545010556 817515834 1090021112 1635031668 2180042224 3270063336 4360084448 6540126672 13080253344