Base | Representation |
---|---|
bin | 10000000000010… |
… | …011011001101101 |
3 | 200201020222020020 |
4 | 100000103121231 |
5 | 1022214434200 |
6 | 42351112353 |
7 | 6440224230 |
oct | 2000233155 |
9 | 621228206 |
10 | 268514925 |
11 | 12862a268 |
12 | 75b126b9 |
13 | 43825b93 |
14 | 27939417 |
15 | 1888eea0 |
hex | 1001366d |
268514925 has 24 divisors (see below), whose sum is σ = 507366336. Its totient is φ = 122749440.
The previous prime is 268514899. The next prime is 268514929. The reversal of 268514925 is 529415862.
It is not a de Polignac number, because 268514925 - 29 = 268514413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268514929) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255204 + ... + 256253.
It is an arithmetic number, because the mean of its divisors is an integer number (21140264).
Almost surely, 2268514925 is an apocalyptic number.
268514925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
268514925 is a deficient number, since it is larger than the sum of its proper divisors (238851411).
268514925 is a wasteful number, since it uses less digits than its factorization.
268514925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 511477 (or 511472 counting only the distinct ones).
The product of its digits is 172800, while the sum is 42.
The square root of 268514925 is about 16386.4250219503. The cubic root of 268514925 is about 645.1432288136.
The spelling of 268514925 in words is "two hundred sixty-eight million, five hundred fourteen thousand, nine hundred twenty-five".
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