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13311112300002 = 2321126111621809
BaseRepresentation
bin1100000110110011110000…
…0111101100010111100010
31202010112022022011212220100
43001230330013230113202
53221042124222100002
644151012432523230
72542460525461116
oct301547407542742
952115268155810
1013311112300002
114272235967500
1215ab9486b0516
13757303a7086a
14340392d0b746
151813bc6b911c
hexc1b3c1ec5e2

13311112300002 has 36 divisors (see below), whose sum is σ = 31700982328470. Its totient is φ = 4033670393280.

The previous prime is 13311112300001. The next prime is 13311112300007. The reversal of 13311112300002 is 20000321111331.

13311112300002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12518583261921 + 792529038081 = 3538161^2 + 890241^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (13311112300001) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3055808727 + ... + 3055813082.

Almost surely, 213311112300002 is an apocalyptic number.

13311112300002 is an abundant number, since it is smaller than the sum of its proper divisors (18389870028468).

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

13311112300002 is a wasteful number, since it uses less digits than its factorization.

13311112300002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6111621839 (or 6111621825 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13311112300002 its reverse (20000321111331), we get a palindrome (33311433411333).

The spelling of 13311112300002 in words is "thirteen trillion, three hundred eleven billion, one hundred twelve million, three hundred thousand, two".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 121 198 242 363 726 1089 2178 6111621809 12223243618 18334865427 36669730854 55004596281 67227839899 110009192562 134455679798 201683519697 403367039394 605050559091 739506238889 1210101118182 1479012477778 2218518716667 4437037433334 6655556150001 13311112300002