Base | Representation |
---|---|
bin | 1101011000111… |
… | …00101011100001 |
3 | 21211100012100201 |
4 | 12230130223201 |
5 | 212223040410 |
6 | 15051145201 |
7 | 2532443200 |
oct | 654345341 |
9 | 254305321 |
10 | 112315105 |
11 | 58443001 |
12 | 31745201 |
13 | 1a366056 |
14 | 10cb9237 |
15 | 9cd883a |
hex | 6b1cae1 |
112315105 has 24 divisors (see below), whose sum is σ = 157285800. Its totient is φ = 76769280.
The previous prime is 112315043. The next prime is 112315123. The reversal of 112315105 is 501513211.
It can be written as a sum of positive squares in 4 ways, for example, as 18593344 + 93721761 = 4312^2 + 9681^2 .
It is not a de Polignac number, because 112315105 - 211 = 112313057 is a prime.
It is a super-2 number, since 2×1123151052 = 25229365622322050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109495 + ... + 110515.
It is an arithmetic number, because the mean of its divisors is an integer number (6553575).
Almost surely, 2112315105 is an apocalyptic number.
It is an amenable number.
112315105 is a deficient number, since it is larger than the sum of its proper divisors (44970695).
112315105 is a wasteful number, since it uses less digits than its factorization.
112315105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1489 (or 1482 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 19.
The square root of 112315105 is about 10597.8820997405. The cubic root of 112315105 is about 482.4800818646.
Adding to 112315105 its reverse (501513211), we get a palindrome (613828316).
The spelling of 112315105 in words is "one hundred twelve million, three hundred fifteen thousand, one hundred five".
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