Base | Representation |
---|---|
bin | 1101011111010… |
… | …01000001111101 |
3 | 21212220201112110 |
4 | 12233221001331 |
5 | 212431332000 |
6 | 15121124233 |
7 | 2542530402 |
oct | 657510175 |
9 | 255821473 |
10 | 113152125 |
11 | 58964959 |
12 | 31a89679 |
13 | 1a59a028 |
14 | 110562a9 |
15 | 9e01850 |
hex | 6be907d |
113152125 has 32 divisors (see below), whose sum is σ = 198207360. Its totient is φ = 57168000.
The previous prime is 113152103. The next prime is 113152129. The reversal of 113152125 is 521251311.
It is not a de Polignac number, because 113152125 - 25 = 113152093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113152129) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 816 + ... + 15065.
It is an arithmetic number, because the mean of its divisors is an integer number (6193980).
Almost surely, 2113152125 is an apocalyptic number.
113152125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
113152125 is a deficient number, since it is larger than the sum of its proper divisors (85055235).
113152125 is a wasteful number, since it uses less digits than its factorization.
113152125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15918 (or 15908 counting only the distinct ones).
The product of its digits is 300, while the sum is 21.
The square root of 113152125 is about 10637.2987642540. The cubic root of 113152125 is about 483.6756657878.
The spelling of 113152125 in words is "one hundred thirteen million, one hundred fifty-two thousand, one hundred twenty-five".
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