Base | Representation |
---|---|
bin | 10000000001111… |
… | …111011010111000 |
3 | 200202002110011000 |
4 | 100001333122320 |
5 | 1022323113433 |
6 | 42404405000 |
7 | 6444046161 |
oct | 2001773270 |
9 | 622073130 |
10 | 268957368 |
11 | 128901719 |
12 | 760a6760 |
13 | 4394c394 |
14 | 27a12768 |
15 | 1892b113 |
hex | 1007f6b8 |
268957368 has 64 divisors (see below), whose sum is σ = 772884000. Its totient is φ = 86558976.
The previous prime is 268957349. The next prime is 268957373. The reversal of 268957368 is 863759862.
It is a happy number.
268957368 is a `hidden beast` number, since 2 + 6 + 8 + 9 + 573 + 68 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15205 + ... + 27732.
Almost surely, 2268957368 is an apocalyptic number.
It is an amenable number.
268957368 is an abundant number, since it is smaller than the sum of its proper divisors (503926632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268957368 is a wasteful number, since it uses less digits than its factorization.
268957368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42981 (or 42971 counting only the distinct ones).
The product of its digits is 4354560, while the sum is 54.
The square root of 268957368 is about 16399.9197559012. The cubic root of 268957368 is about 645.4973773119.
The spelling of 268957368 in words is "two hundred sixty-eight million, nine hundred fifty-seven thousand, three hundred sixty-eight".
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