Base | Representation |
---|---|
bin | 1101011101111… |
… | …00001000010101 |
3 | 21212120101020220 |
4 | 12232330020111 |
5 | 212404440323 |
6 | 15113144553 |
7 | 2541133251 |
oct | 656741025 |
9 | 255511226 |
10 | 112968213 |
11 | 58849766 |
12 | 319bb159 |
13 | 1a5343c7 |
14 | 11009261 |
15 | 9db70e3 |
hex | 6bbc215 |
112968213 has 16 divisors (see below), whose sum is σ = 162881280. Its totient is φ = 69372416.
The previous prime is 112968211. The next prime is 112968217. The reversal of 112968213 is 312869211.
It is a cyclic number.
It is not a de Polignac number, because 112968213 - 21 = 112968211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112968211) 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, 21168 + ... + 25961.
It is an arithmetic number, because the mean of its divisors is an integer number (10180080).
Almost surely, 2112968213 is an apocalyptic number.
It is an amenable number.
112968213 is a deficient number, since it is larger than the sum of its proper divisors (49913067).
112968213 is a wasteful number, since it uses less digits than its factorization.
112968213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47196.
The product of its digits is 5184, while the sum is 33.
The square root of 112968213 is about 10628.6505728620. The cubic root of 112968213 is about 483.4134759959.
The spelling of 112968213 in words is "one hundred twelve million, nine hundred sixty-eight thousand, two hundred thirteen".
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