Base | Representation |
---|---|
bin | 1101011111100… |
… | …01001001011000 |
3 | 21212222102010200 |
4 | 12233301021120 |
5 | 212433412433 |
6 | 15121542200 |
7 | 2543026332 |
oct | 657611130 |
9 | 255872120 |
10 | 113185368 |
11 | 5898792a |
12 | 31aa4960 |
13 | 1a5ac1ba |
14 | 11064452 |
15 | 9e0b613 |
hex | 6bf1258 |
113185368 has 48 divisors (see below), whose sum is σ = 314836080. Its totient is φ = 36707904.
The previous prime is 113185327. The next prime is 113185393. The reversal of 113185368 is 863581311.
113185368 is a `hidden beast` number, since 113 + 1 + 8 + 536 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18580 + ... + 23907.
It is an arithmetic number, because the mean of its divisors is an integer number (6559085).
Almost surely, 2113185368 is an apocalyptic number.
113185368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
113185368 is an abundant number, since it is smaller than the sum of its proper divisors (201650712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113185368 is a wasteful number, since it uses less digits than its factorization.
113185368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42536 (or 42529 counting only the distinct ones).
The product of its digits is 17280, while the sum is 36.
The square root of 113185368 is about 10638.8612172544. The cubic root of 113185368 is about 483.7230275609.
The spelling of 113185368 in words is "one hundred thirteen million, one hundred eighty-five thousand, three hundred sixty-eight".
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