Base | Representation |
---|---|
bin | 101111001011… |
… | …100101000100 |
3 | 212021100222100 |
4 | 233023211010 |
5 | 11131240241 |
6 | 1121032100 |
7 | 210061611 |
oct | 57134504 |
9 | 25240870 |
10 | 12368196 |
11 | 6a88455 |
12 | 4185630 |
13 | 2740779 |
14 | 18dd508 |
15 | 11449b6 |
hex | bcb944 |
12368196 has 18 divisors (see below), whose sum is σ = 31264142. Its totient is φ = 4122720.
The previous prime is 12368173. The next prime is 12368203. The reversal of 12368196 is 69186321.
12368196 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 11492100 + 876096 = 3390^2 + 936^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 343561 = 12368196 / (1 + 2 + 3 + 6 + 8 + 1 + 9 + 6).
It is a self number, because there is not a number n which added to its sum of digits gives 12368196.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 171745 + ... + 171816.
Almost surely, 212368196 is an apocalyptic number.
It is an amenable number.
12368196 is an abundant number, since it is smaller than the sum of its proper divisors (18895946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12368196 is a wasteful number, since it uses less digits than its factorization.
12368196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343571 (or 343566 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 12368196 is about 3516.8446084523. The cubic root of 12368196 is about 231.2608511100.
The spelling of 12368196 in words is "twelve million, three hundred sixty-eight thousand, one hundred ninety-six".
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