Base | Representation |
---|---|
bin | 1101010111010… |
… | …01111100101001 |
3 | 21210221122022102 |
4 | 12223221330221 |
5 | 212144413210 |
6 | 15042503145 |
7 | 2530616312 |
oct | 653517451 |
9 | 253848272 |
10 | 112107305 |
11 | 58310972 |
12 | 31664ab5 |
13 | 1a2c25ab |
14 | 10c63609 |
15 | 9c96ea5 |
hex | 6ae9f29 |
112107305 has 4 divisors (see below), whose sum is σ = 134528772. Its totient is φ = 89685840.
The previous prime is 112107283. The next prime is 112107319. The reversal of 112107305 is 503701211.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 14077504 + 98029801 = 3752^2 + 9901^2 .
It is not a de Polignac number, because 112107305 - 212 = 112103209 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11210726 + ... + 11210735.
It is an arithmetic number, because the mean of its divisors is an integer number (33632193).
Almost surely, 2112107305 is an apocalyptic number.
It is an amenable number.
112107305 is a deficient number, since it is larger than the sum of its proper divisors (22421467).
112107305 is an equidigital number, since it uses as much as digits as its factorization.
112107305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22421466.
The product of its (nonzero) digits is 210, while the sum is 20.
The square root of 112107305 is about 10588.0737152704. The cubic root of 112107305 is about 482.1823443628.
Adding to 112107305 its reverse (503701211), we get a palindrome (615808516).
The spelling of 112107305 in words is "one hundred twelve million, one hundred seven thousand, three hundred five".
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