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136013790801 = 3722393871397
BaseRepresentation
bin111111010101100001…
…1011011111001010001
3111000002000221110201110
41332223003123321101
54212024012301201
6142252303323533
712553356101100
oct1765303337121
9430060843643
10136013790801
115275726a179
122243a8b05a9
13ca97a8b725
146824068037
153810cc26d6
hex1fab0dbe51

136013790801 has 24 divisors (see below), whose sum is σ = 211842898560. Its totient is φ = 77396948832.

The previous prime is 136013790769. The next prime is 136013790877. The reversal of 136013790801 is 108097310631.

It is not a de Polignac number, because 136013790801 - 25 = 136013790769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136013790801.

It is not an unprimeable number, because it can be changed into a prime (136013790001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1900566 + ... + 1970831.

It is an arithmetic number, because the mean of its divisors is an integer number (8826787440).

Almost surely, 2136013790801 is an apocalyptic number.

It is an amenable number.

136013790801 is a deficient number, since it is larger than the sum of its proper divisors (75829107759).

136013790801 is a wasteful number, since it uses less digits than its factorization.

136013790801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871653 (or 3871646 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 39.

The spelling of 136013790801 in words is "one hundred thirty-six billion, thirteen million, seven hundred ninety thousand, eight hundred one".

Divisors: 1 3 7 21 49 147 239 717 1673 5019 11711 35133 3871397 11614191 27099779 81299337 189698453 569095359 925263883 2775791649 6476847181 19430541543 45337930267 136013790801