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113053874372 = 22109259297877
BaseRepresentation
bin110100101001010001…
…0010011100011000100
3101210210220210212110022
41221102202103203010
53323013242434442
6123534120514312
711111403035165
oct1512242234304
9353726725408
10113053874372
1143a44a6812a
1219ab161b998
13a8790c516a
145686a1176c
152e1a27e3d2
hex1a528938c4

113053874372 has 12 divisors (see below), whose sum is σ = 199659366060. Its totient is φ = 56008341216.

The previous prime is 113053874327. The next prime is 113053874377. The reversal of 113053874372 is 273478350311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 68201411716 + 44852462656 = 261154^2 + 211784^2 .

It is not an unprimeable number, because it can be changed into a prime (113053874377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129648503 + ... + 129649374.

It is an arithmetic number, because the mean of its divisors is an integer number (16638280505).

Almost surely, 2113053874372 is an apocalyptic number.

It is an amenable number.

113053874372 is a deficient number, since it is larger than the sum of its proper divisors (86605491688).

113053874372 is a wasteful number, since it uses less digits than its factorization.

113053874372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259297990 (or 259297988 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 113053874372 in words is "one hundred thirteen billion, fifty-three million, eight hundred seventy-four thousand, three hundred seventy-two".

Divisors: 1 2 4 109 218 436 259297877 518595754 1037191508 28263468593 56526937186 113053874372