Base | Representation |
---|---|
bin | 1101011001110… |
… | …01000110100101 |
3 | 21211120010001120 |
4 | 12230321012211 |
5 | 212240302100 |
6 | 15053444153 |
7 | 2533436463 |
oct | 654710645 |
9 | 254503046 |
10 | 112431525 |
11 | 58512518 |
12 | 317a0659 |
13 | 1a3a703b |
14 | 10d09833 |
15 | 9d0d0a0 |
hex | 6b391a5 |
112431525 has 24 divisors (see below), whose sum is σ = 186431520. Its totient is φ = 59787840.
The previous prime is 112431469. The next prime is 112431533. The reversal of 112431525 is 525134211.
It is a happy number.
It is not a de Polignac number, because 112431525 - 210 = 112430501 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 112431495 and 112431504.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25966 + ... + 29984.
It is an arithmetic number, because the mean of its divisors is an integer number (7767980).
Almost surely, 2112431525 is an apocalyptic number.
112431525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
112431525 is a deficient number, since it is larger than the sum of its proper divisors (73999995).
112431525 is a wasteful number, since it uses less digits than its factorization.
112431525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4405 (or 4400 counting only the distinct ones).
The product of its digits is 1200, while the sum is 24.
The square root of 112431525 is about 10603.3732840073. The cubic root of 112431525 is about 482.6467288902.
Adding to 112431525 its reverse (525134211), we get a palindrome (637565736).
The spelling of 112431525 in words is "one hundred twelve million, four hundred thirty-one thousand, five hundred twenty-five".
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