Base | Representation |
---|---|
bin | 1101011001001… |
… | …01111101110010 |
3 | 21211102010112100 |
4 | 12230211331302 |
5 | 212230300023 |
6 | 15052041230 |
7 | 2532662112 |
oct | 654457562 |
9 | 254363470 |
10 | 112353138 |
11 | 58469637 |
12 | 31763216 |
13 | 1a37a461 |
14 | 10cc9042 |
15 | 9ce4c43 |
hex | 6b25f72 |
112353138 has 12 divisors (see below), whose sum is σ = 243431838. Its totient is φ = 37451040.
The previous prime is 112353113. The next prime is 112353149. The reversal of 112353138 is 831353211.
112353138 is a `hidden beast` number, since 1 + 123 + 531 + 3 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 96884649 + 15468489 = 9843^2 + 3933^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3120903 + ... + 3120938.
Almost surely, 2112353138 is an apocalyptic number.
112353138 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
112353138 is an abundant number, since it is smaller than the sum of its proper divisors (131078700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112353138 is a wasteful number, since it uses less digits than its factorization.
112353138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6241849 (or 6241846 counting only the distinct ones).
The product of its digits is 2160, while the sum is 27.
The square root of 112353138 is about 10599.6763158127. The cubic root of 112353138 is about 482.5345360838.
The spelling of 112353138 in words is "one hundred twelve million, three hundred fifty-three thousand, one hundred thirty-eight".
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