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13227185935 = 513121195707
BaseRepresentation
bin11000101000110011…
…01101011100001111
31021010211021122222101
430110121231130033
5204042124422220
610024304255531
7645532140205
oct142431553417
937124248871
1013227185935
115678446627
1226919115a7
13132a487152
148d69c7075
1552637b30a
hex31466d70f

13227185935 has 16 divisors (see below), whose sum is σ = 16069756032. Its totient is φ = 10451095200.

The previous prime is 13227185899. The next prime is 13227185947. The reversal of 13227185935 is 53958172231.

It is not a de Polignac number, because 13227185935 - 29 = 13227185423 is a prime.

It is a Duffinian number.

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, 90352 + ... + 186058.

It is an arithmetic number, because the mean of its divisors is an integer number (1004359752).

Almost surely, 213227185935 is an apocalyptic number.

13227185935 is a deficient number, since it is larger than the sum of its proper divisors (2842570097).

13227185935 is a wasteful number, since it uses less digits than its factorization.

13227185935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96054.

The product of its digits is 453600, while the sum is 46.

The spelling of 13227185935 in words is "thirteen billion, two hundred twenty-seven million, one hundred eighty-five thousand, nine hundred thirty-five".

Divisors: 1 5 131 211 655 1055 27641 95707 138205 478535 12537617 20194177 62688085 100970885 2645437187 13227185935