Base | Representation |
---|---|
bin | 10000000001100… |
… | …000001110000111 |
3 | 200201211221211221 |
4 | 100001200032013 |
5 | 1022310021300 |
6 | 42401541211 |
7 | 6443004460 |
oct | 2001401607 |
9 | 621757757 |
10 | 268829575 |
11 | 128824703 |
12 | 76044807 |
13 | 43906171 |
14 | 279bbd67 |
15 | 1890331a |
hex | 10060387 |
268829575 has 48 divisors (see below), whose sum is σ = 403902720. Its totient is φ = 173387520.
The previous prime is 268829569. The next prime is 268829591. The reversal of 268829575 is 575928862.
It is not a de Polignac number, because 268829575 - 23 = 268829567 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 774552 + ... + 774898.
It is an arithmetic number, because the mean of its divisors is an integer number (8414640).
Almost surely, 2268829575 is an apocalyptic number.
268829575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
268829575 is a deficient number, since it is larger than the sum of its proper divisors (135073145).
268829575 is a wasteful number, since it uses less digits than its factorization.
268829575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 616 (or 611 counting only the distinct ones).
The product of its digits is 2419200, while the sum is 52.
The square root of 268829575 is about 16396.0231458729. The cubic root of 268829575 is about 645.3951267641.
The spelling of 268829575 in words is "two hundred sixty-eight million, eight hundred twenty-nine thousand, five hundred seventy-five".
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