Base | Representation |
---|---|
bin | 11111100101001… |
… | …11000001101101 |
3 | 200110111121011220 |
4 | 33302213001231 |
5 | 1020310102133 |
6 | 42142133553 |
7 | 6364553643 |
oct | 1762470155 |
9 | 613447156 |
10 | 264925293 |
11 | 1265a8326 |
12 | 748812b9 |
13 | 42b6a039 |
14 | 27283193 |
15 | 183d15b3 |
hex | fca706d |
264925293 has 32 divisors (see below), whose sum is σ = 376621056. Its totient is φ = 165304128.
The previous prime is 264925289. The next prime is 264925301. The reversal of 264925293 is 392529462.
It is not a de Polignac number, because 264925293 - 22 = 264925289 is a prime.
It is a super-2 number, since 2×2649252932 = 140370821742271698, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (264925253) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 956271 + ... + 956547.
It is an arithmetic number, because the mean of its divisors is an integer number (11769408).
Almost surely, 2264925293 is an apocalyptic number.
264925293 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
264925293 is a deficient number, since it is larger than the sum of its proper divisors (111695763).
264925293 is a wasteful number, since it uses less digits than its factorization.
264925293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 553.
The product of its digits is 233280, while the sum is 42.
The square root of 264925293 is about 16276.5258270922. The cubic root of 264925293 is about 642.2554640781.
The spelling of 264925293 in words is "two hundred sixty-four million, nine hundred twenty-five thousand, two hundred ninety-three".
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