Base | Representation |
---|---|
bin | 1101011000110… |
… | …10100000110111 |
3 | 21211022202012001 |
4 | 12230122200313 |
5 | 212222244411 |
6 | 15051040131 |
7 | 2532405262 |
oct | 654324067 |
9 | 254282161 |
10 | 112306231 |
11 | 58437374 |
12 | 31740047 |
13 | 1a361cbb |
14 | 10cb5cd9 |
15 | 9cd5dc1 |
hex | 6b1a837 |
112306231 has 2 divisors, whose sum is σ = 112306232. Its totient is φ = 112306230.
The previous prime is 112306219. The next prime is 112306253. The reversal of 112306231 is 132603211.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 112306231 - 215 = 112273463 is a prime.
It is a super-2 number, since 2×1123062312 = 25225379042850722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 112306199 and 112306208.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (112306291) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56153115 + 56153116.
It is an arithmetic number, because the mean of its divisors is an integer number (56153116).
Almost surely, 2112306231 is an apocalyptic number.
112306231 is a deficient number, since it is larger than the sum of its proper divisors (1).
112306231 is an equidigital number, since it uses as much as digits as its factorization.
112306231 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 112306231 is about 10597.4634229140. The cubic root of 112306231 is about 482.4673746363.
Adding to 112306231 its reverse (132603211), we get a palindrome (244909442).
The spelling of 112306231 in words is "one hundred twelve million, three hundred six thousand, two hundred thirty-one".
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