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13311201013 = 1119215972099
BaseRepresentation
bin11000110010110100…
…01100111011110101
31021100200101001222221
430121122030323311
5204230131413023
610040505122341
7650602225135
oct143132147365
937320331887
1013311201013
11571090a380
1226b5a893b1
1313419c1c06
14903c16ac5
1552d92485d
hex31968cef5

13311201013 has 24 divisors (see below), whose sum is σ = 15342717600. Its totient is φ = 11451555360.

The previous prime is 13311200971. The next prime is 13311201019. The reversal of 13311201013 is 31010211331.

It is a de Polignac number, because none of the positive numbers 2k-13311201013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311201019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6340638 + ... + 6342736.

It is an arithmetic number, because the mean of its divisors is an integer number (639279900).

Almost surely, 213311201013 is an apocalyptic number.

It is an amenable number.

13311201013 is a deficient number, since it is larger than the sum of its proper divisors (2031516587).

13311201013 is a wasteful number, since it uses less digits than its factorization.

13311201013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3745 (or 3726 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13311201013 its reverse (31010211331), we get a palindrome (44321412344).

The spelling of 13311201013 in words is "thirteen billion, three hundred eleven million, two hundred one thousand, thirteen".

Divisors: 1 11 19 209 361 1597 2099 3971 17567 23089 30343 39881 333773 438691 576517 757739 3352103 6341687 8335129 36873133 63689957 700589527 1210109183 13311201013