Base | Representation |
---|---|
bin | 1101010110011… |
… | …11110011100111 |
3 | 21210202012102201 |
4 | 12223033303213 |
5 | 212133001411 |
6 | 15040315331 |
7 | 2526662200 |
oct | 653176347 |
9 | 253665381 |
10 | 112000231 |
11 | 58248482 |
12 | 31612b47 |
13 | 1a285935 |
14 | 10c365a7 |
15 | 9c753c1 |
hex | 6acfce7 |
112000231 has 24 divisors (see below), whose sum is σ = 139536000. Its totient is φ = 89362224.
The previous prime is 112000219. The next prime is 112000249. The reversal of 112000231 is 132000211.
It is not a de Polignac number, because 112000231 - 217 = 111869159 is a prime.
It is a super-2 number, since 2×1120002312 = 25088103488106722, which contains 22 as substring.
112000231 is a modest number, since divided by 231 gives 112 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112000261) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53910 + ... + 55948.
It is an arithmetic number, because the mean of its divisors is an integer number (5814000).
Almost surely, 2112000231 is an apocalyptic number.
112000231 is a deficient number, since it is larger than the sum of its proper divisors (27535769).
112000231 is a wasteful number, since it uses less digits than its factorization.
112000231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2131 (or 2124 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 112000231 is about 10583.0161579769. The cubic root of 112000231 is about 482.0287842294.
Adding to 112000231 its reverse (132000211), we get a palindrome (244000442).
The spelling of 112000231 in words is "one hundred twelve million, two hundred thirty-one", and thus it is an aban number.
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