Base | Representation |
---|---|
bin | 1101011100100… |
… | …10100111000001 |
3 | 21212020201222002 |
4 | 12232102213001 |
5 | 212334020040 |
6 | 15105353345 |
7 | 2536524365 |
oct | 656224701 |
9 | 255221862 |
10 | 112798145 |
11 | 58742a09 |
12 | 31938855 |
13 | 1a4a4b85 |
14 | 10da32a5 |
15 | 9d81a15 |
hex | 6b929c1 |
112798145 has 24 divisors (see below), whose sum is σ = 144825408. Its totient is φ = 84320000.
The previous prime is 112798129. The next prime is 112798171. The reversal of 112798145 is 541897211.
It is not a de Polignac number, because 112798145 - 24 = 112798129 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112798099 and 112798108.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 362540 + ... + 362850.
It is an arithmetic number, because the mean of its divisors is an integer number (6034392).
Almost surely, 2112798145 is an apocalyptic number.
It is an amenable number.
112798145 is a deficient number, since it is larger than the sum of its proper divisors (32027263).
112798145 is a wasteful number, since it uses less digits than its factorization.
112798145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 601 (or 584 counting only the distinct ones).
The product of its digits is 20160, while the sum is 38.
The square root of 112798145 is about 10620.6471083451. The cubic root of 112798145 is about 483.1707692163.
The spelling of 112798145 in words is "one hundred twelve million, seven hundred ninety-eight thousand, one hundred forty-five".
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