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113370072007 = 3113149156857
BaseRepresentation
bin110100110010101100…
…0100000001111000111
3101211121221210101001211
41221211120200033013
53324140214301012
6124025334032251
711122262466163
oct1514530401707
9354557711054
10113370072007
11440974a5095
1219b7b4a8687
13a8c977475a
1456b69ddca3
152e37ddc6a7
hex1a656203c7

113370072007 has 16 divisors (see below), whose sum is σ = 118162750464. Its totient is φ = 108651816000.

The previous prime is 113370071999. The next prime is 113370072019. The reversal of 113370072007 is 700270073311.

It is a cyclic number.

It is not a de Polignac number, because 113370072007 - 23 = 113370071999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113370072007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113370072307) 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, 1965523 + ... + 2022379.

It is an arithmetic number, because the mean of its divisors is an integer number (7385171904).

Almost surely, 2113370072007 is an apocalyptic number.

113370072007 is a deficient number, since it is larger than the sum of its proper divisors (4792678457).

113370072007 is a wasteful number, since it uses less digits than its factorization.

113370072007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57510.

The product of its (nonzero) digits is 6174, while the sum is 31.

The spelling of 113370072007 in words is "one hundred thirteen billion, three hundred seventy million, seventy-two thousand, seven".

Divisors: 1 31 131 491 4061 15221 56857 64321 1762567 1993951 7448267 27916787 230896277 865420397 3657099097 113370072007