Base | Representation |
---|---|
bin | 1101011011010… |
… | …10101000100101 |
3 | 21211221102100122 |
4 | 12231222220211 |
5 | 212313300110 |
6 | 15102051325 |
7 | 2535243122 |
oct | 655525045 |
9 | 254842318 |
10 | 112634405 |
11 | 58640994 |
12 | 31879b45 |
13 | 1a4484a0 |
14 | 10d5d749 |
15 | 9d4d255 |
hex | 6b6aa25 |
112634405 has 16 divisors (see below), whose sum is σ = 150580080. Its totient is φ = 80306688.
The previous prime is 112634399. The next prime is 112634407. The reversal of 112634405 is 504436211.
It can be written as a sum of positive squares in 8 ways, for example, as 3682561 + 108951844 = 1919^2 + 10438^2 .
It is a cyclic number.
It is not a de Polignac number, because 112634405 - 28 = 112634149 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112634407) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27992 + ... + 31761.
It is an arithmetic number, because the mean of its divisors is an integer number (9411255).
Almost surely, 2112634405 is an apocalyptic number.
It is an amenable number.
112634405 is a deficient number, since it is larger than the sum of its proper divisors (37945675).
112634405 is a wasteful number, since it uses less digits than its factorization.
112634405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59800.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 112634405 is about 10612.9357389932. The cubic root of 112634405 is about 482.9368626097.
The spelling of 112634405 in words is "one hundred twelve million, six hundred thirty-four thousand, four hundred five".
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