Base | Representation |
---|---|
bin | 11111111101000… |
… | …01011111110000 |
3 | 200200101021020100 |
4 | 33332201133300 |
5 | 1022110021433 |
6 | 42333112400 |
7 | 6433242060 |
oct | 1776413760 |
9 | 620337210 |
10 | 268048368 |
11 | 128340785 |
12 | 75928700 |
13 | 436c1703 |
14 | 278573a0 |
15 | 187ebb13 |
hex | ffa17f0 |
268048368 has 60 divisors (see below), whose sum is σ = 857332528. Its totient is φ = 76584960.
The previous prime is 268048357. The next prime is 268048381. The reversal of 268048368 is 863840862.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131953 + ... + 133968.
Almost surely, 2268048368 is an apocalyptic number.
268048368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
268048368 is an abundant number, since it is smaller than the sum of its proper divisors (589284160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268048368 is a wasteful number, since it uses less digits than its factorization.
268048368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265942 (or 265933 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 45.
The square root of 268048368 is about 16372.1827500184. The cubic root of 268048368 is about 644.7693568716.
The spelling of 268048368 in words is "two hundred sixty-eight million, forty-eight thousand, three hundred sixty-eight".
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