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115053924 = 2239587827
BaseRepresentation
bin1101101101110…
…01010101100100
322000111100022110
412312321111210
5213423211144
615230001020
72564641116
oct666712544
9260440273
10115053924
1159a43797
1232646170
131aab485b
14113cd3b6
15a17a0b9
hex6db9564

115053924 has 12 divisors (see below), whose sum is σ = 268459184. Its totient is φ = 38351304.

The previous prime is 115053923. The next prime is 115053947. The reversal of 115053924 is 429350511.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 115053891 and 115053900.

It is not an unprimeable number, because it can be changed into a prime (115053923) 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, 4793902 + ... + 4793925.

Almost surely, 2115053924 is an apocalyptic number.

It is an amenable number.

115053924 is an abundant number, since it is smaller than the sum of its proper divisors (153405260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115053924 is a wasteful number, since it uses less digits than its factorization.

115053924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9587834 (or 9587832 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 115053924 is about 10726.3192195646. The cubic root of 115053924 is about 486.3704097538.

The spelling of 115053924 in words is "one hundred fifteen million, fifty-three thousand, nine hundred twenty-four".

Divisors: 1 2 3 4 6 12 9587827 19175654 28763481 38351308 57526962 115053924