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13268827182 = 23131710006657
BaseRepresentation
bin11000101101110001…
…00011110000101110
31021020201122021000210
430112320203300232
5204133304432212
610032353003250
7646546112232
oct142670436056
937221567023
1013268827182
1156999a8286
1226a3853526
131335ca6a40
148dc3465c2
15529d5453c
hex316e23c2e

13268827182 has 32 divisors (see below), whose sum is σ = 30260133792. Its totient is φ = 3842555904.

The previous prime is 13268827157. The next prime is 13268827189. The reversal of 13268827182 is 28172886231.

13268827182 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×132688271822 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13268827189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5002003 + ... + 5004654.

It is an arithmetic number, because the mean of its divisors is an integer number (945629181).

Almost surely, 213268827182 is an apocalyptic number.

13268827182 is an abundant number, since it is smaller than the sum of its proper divisors (16991306610).

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

13268827182 is a wasteful number, since it uses less digits than its factorization.

13268827182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10006692.

The product of its digits is 516096, while the sum is 48.

The spelling of 13268827182 in words is "thirteen billion, two hundred sixty-eight million, eight hundred twenty-seven thousand, one hundred eighty-two".

Divisors: 1 2 3 6 13 17 26 34 39 51 78 102 221 442 663 1326 10006657 20013314 30019971 60039942 130086541 170113169 260173082 340226338 390259623 510339507 780519246 1020679014 2211471197 4422942394 6634413591 13268827182