Base | Representation |
---|---|
bin | 1101011010011… |
… | …01001010111101 |
3 | 21211201021211000 |
4 | 12231031022331 |
5 | 212300414400 |
6 | 15055320513 |
7 | 2534231232 |
oct | 655151275 |
9 | 254637730 |
10 | 112513725 |
11 | 58569255 |
12 | 31820139 |
13 | 1a40558c |
14 | 10d2b789 |
15 | 9d27600 |
hex | 6b4d2bd |
112513725 has 96 divisors (see below), whose sum is σ = 225382400. Its totient is φ = 54820800.
The previous prime is 112513693. The next prime is 112513729. The reversal of 112513725 is 527315211.
It is not a de Polignac number, because 112513725 - 25 = 112513693 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112513729) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 397434 + ... + 397716.
Almost surely, 2112513725 is an apocalyptic number.
112513725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
112513725 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
112513725 is a wasteful number, since it uses less digits than its factorization.
112513725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352 (or 341 counting only the distinct ones).
The product of its digits is 2100, while the sum is 27.
The square root of 112513725 is about 10607.2487007706. The cubic root of 112513725 is about 482.7643231220.
Adding to 112513725 its reverse (527315211), we get a palindrome (639828936).
The spelling of 112513725 in words is "one hundred twelve million, five hundred thirteen thousand, seven hundred twenty-five".
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