Base | Representation |
---|---|
bin | 1101100100110… |
… | …10101111110100 |
3 | 21221021201001201 |
4 | 12302122233310 |
5 | 213123130202 |
6 | 15144502244 |
7 | 2551651546 |
oct | 662325764 |
9 | 257251051 |
10 | 113880052 |
11 | 59311850 |
12 | 3217a984 |
13 | 1a793460 |
14 | 111a5696 |
15 | 9ee7387 |
hex | 6c9abf4 |
113880052 has 48 divisors (see below), whose sum is σ = 235331712. Its totient is φ = 47537280.
The previous prime is 113880047. The next prime is 113880077. The reversal of 113880052 is 250088311.
It is a self number, because there is not a number n which added to its sum of digits gives 113880052.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150058 + ... + 150814.
It is an arithmetic number, because the mean of its divisors is an integer number (4902744).
Almost surely, 2113880052 is an apocalyptic number.
It is an amenable number.
113880052 is an abundant number, since it is smaller than the sum of its proper divisors (121451660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113880052 is a wasteful number, since it uses less digits than its factorization.
113880052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1048 (or 1046 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 28.
The square root of 113880052 is about 10671.4596939688. The cubic root of 113880052 is about 484.7106390299.
The spelling of 113880052 in words is "one hundred thirteen million, eight hundred eighty thousand, fifty-two".
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