Base | Representation |
---|---|
bin | 1101100100110… |
… | …01100010110101 |
3 | 21221021110022020 |
4 | 12302121202311 |
5 | 213123001000 |
6 | 15144423353 |
7 | 2551631310 |
oct | 662314265 |
9 | 257243266 |
10 | 113875125 |
11 | 59309081 |
12 | 32177b59 |
13 | 1a791140 |
14 | 111a3977 |
15 | 9ee5ba0 |
hex | 6c998b5 |
113875125 has 128 divisors (see below), whose sum is σ = 241532928. Its totient is φ = 46368000.
The previous prime is 113875079. The next prime is 113875127. The reversal of 113875125 is 521578311.
113875125 = T279 + T280 + ... + T889.
It is not a de Polignac number, because 113875125 - 28 = 113874869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113875127) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1603840 + ... + 1603910.
It is an arithmetic number, because the mean of its divisors is an integer number (1886976).
Almost surely, 2113875125 is an apocalyptic number.
113875125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
113875125 is an abundant number, since it is smaller than the sum of its proper divisors (127657803).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113875125 is a wasteful number, since it uses less digits than its factorization.
113875125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156 (or 146 counting only the distinct ones).
The product of its digits is 8400, while the sum is 33.
The square root of 113875125 is about 10671.2288420781. The cubic root of 113875125 is about 484.7036486228.
The spelling of 113875125 in words is "one hundred thirteen million, eight hundred seventy-five thousand, one hundred twenty-five".
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