Base | Representation |
---|---|
bin | 10000000001101… |
… | …101000000001111 |
3 | 200201221121200012 |
4 | 100001231000033 |
5 | 1022313210220 |
6 | 42403023435 |
7 | 6443313230 |
oct | 2001550017 |
9 | 621847605 |
10 | 268881935 |
11 | 12885aa83 |
12 | 7606ab7b |
13 | 43923c4a |
14 | 279d3087 |
15 | 18913ac5 |
hex | 1006d00f |
268881935 has 8 divisors (see below), whose sum is σ = 368752416. Its totient is φ = 184376160.
The previous prime is 268881913. The next prime is 268882001. The reversal of 268881935 is 539188862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 268881935 - 214 = 268865551 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3841136 + ... + 3841205.
It is an arithmetic number, because the mean of its divisors is an integer number (46094052).
Almost surely, 2268881935 is an apocalyptic number.
268881935 is a deficient number, since it is larger than the sum of its proper divisors (99870481).
268881935 is an equidigital number, since it uses as much as digits as its factorization.
268881935 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7682353.
The product of its digits is 829440, while the sum is 50.
The square root of 268881935 is about 16397.6197967876. The cubic root of 268881935 is about 645.4370252979.
The spelling of 268881935 in words is "two hundred sixty-eight million, eight hundred eighty-one thousand, nine hundred thirty-five".
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