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11485792013 = 101229631787
BaseRepresentation
bin10101011001001101…
…10100011100001101
31002122110112200121012
422230212310130031
5142010330321023
65135420215005
7554425423043
oct125446643415
932573480535
1011485792013
1149644805a3
12228669a465
131110776747
147ad608393
1547354c978
hex2ac9b470d

11485792013 has 16 divisors (see below), whose sum is σ = 11683455360. Its totient is φ = 11290104000.

The previous prime is 11485792009. The next prime is 11485792063. The reversal of 11485792013 is 31029758411.

11485792013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11485792013 - 22 = 11485792009 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 (11485792063) 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, 14594006 + ... + 14594792.

It is an arithmetic number, because the mean of its divisors is an integer number (730215960).

Almost surely, 211485792013 is an apocalyptic number.

It is an amenable number.

11485792013 is a deficient number, since it is larger than the sum of its proper divisors (197663347).

11485792013 is a wasteful number, since it uses less digits than its factorization.

11485792013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 11485792013 in words is "eleven billion, four hundred eighty-five million, seven hundred ninety-two thousand, thirteen".

Divisors: 1 101 229 631 787 23129 63731 79487 144499 180223 496597 14594399 18202523 50156297 113720713 11485792013