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13334678260 = 2252328988431
BaseRepresentation
bin11000110101100111…
…10000101011110100
31021102022112211201121
430122303300223310
5204302134201020
610043104233324
7651305616001
oct143263605364
937368484647
1013334678260
115723095162
12270190b844
131346821c87
14906da88a8
15530a10baa
hex31acf0af4

13334678260 has 24 divisors (see below), whose sum is σ = 29220339456. Its totient is φ = 5101963680.

The previous prime is 13334678257. The next prime is 13334678261. The reversal of 13334678260 is 6287643331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13334678261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14493756 + ... + 14494675.

It is an arithmetic number, because the mean of its divisors is an integer number (1217514144).

Almost surely, 213334678260 is an apocalyptic number.

13334678260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13334678260 is an abundant number, since it is smaller than the sum of its proper divisors (15885661196).

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

13334678260 is a wasteful number, since it uses less digits than its factorization.

13334678260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28988463 (or 28988461 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 13334678260 in words is "thirteen billion, three hundred thirty-four million, six hundred seventy-eight thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 28988431 57976862 115953724 144942155 289884310 579768620 666733913 1333467826 2666935652 3333669565 6667339130 13334678260