Base | Representation |
---|---|
bin | 11111011000100… |
… | …11111010001101 |
3 | 200100101201012112 |
4 | 33230103322031 |
5 | 1014344233000 |
6 | 42042513405 |
7 | 6344536022 |
oct | 1754237215 |
9 | 610351175 |
10 | 263274125 |
11 | 12567a824 |
12 | 74205865 |
13 | 4270c60a |
14 | 26d73549 |
15 | 181a7235 |
hex | fb13e8d |
263274125 has 16 divisors (see below), whose sum is σ = 329030208. Its totient is φ = 210322000.
The previous prime is 263274113. The next prime is 263274157. The reversal of 263274125 is 521472362.
It is not a de Polignac number, because 263274125 - 214 = 263257741 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 263274091 and 263274100.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144470 + ... + 146280.
It is an arithmetic number, because the mean of its divisors is an integer number (20564388).
Almost surely, 2263274125 is an apocalyptic number.
263274125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
263274125 is a deficient number, since it is larger than the sum of its proper divisors (65756083).
263274125 is a wasteful number, since it uses less digits than its factorization.
263274125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2989 (or 2979 counting only the distinct ones).
The product of its digits is 20160, while the sum is 32.
The square root of 263274125 is about 16225.7241749020. The cubic root of 263274125 is about 640.9183796036.
The spelling of 263274125 in words is "two hundred sixty-three million, two hundred seventy-four thousand, one hundred twenty-five".
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