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13713651260 = 22522911712557
BaseRepresentation
bin11001100010110010…
…11011011000111100
31022101201122122221122
430301121123120330
5211041143320020
610144443050112
7663560053361
oct146131333074
938351578848
1013713651260
1158a7aa9191
1227a8810938
1313a71b085a
14941458468
15553e1e125
hex33165b63c

13713651260 has 48 divisors (see below), whose sum is σ = 28960448160. Its totient is φ = 5454708480.

The previous prime is 13713651191. The next prime is 13713651269. The reversal of 13713651260 is 6215631731.

It is a self number, because there is not a number n which added to its sum of digits gives 13713651260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13713651269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5361902 + ... + 5364458.

It is an arithmetic number, because the mean of its divisors is an integer number (603342670).

Almost surely, 213713651260 is an apocalyptic number.

13713651260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13713651260 is an abundant number, since it is smaller than the sum of its proper divisors (15246796900).

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

13713651260 is a wasteful number, since it uses less digits than its factorization.

13713651260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3966 (or 3964 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 13713651260 in words is "thirteen billion, seven hundred thirteen million, six hundred fifty-one thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 229 458 916 1145 1171 2290 2342 2557 4580 4684 5114 5855 10228 11710 12785 23420 25570 51140 268159 536318 585553 1072636 1171106 1340795 2342212 2681590 2927765 2994247 5363180 5855530 5988494 11711060 11976988 14971235 29942470 59884940 685682563 1371365126 2742730252 3428412815 6856825630 13713651260