Base | Representation |
---|---|
bin | 11101100010100… |
… | …001000111110001 |
3 | 1021112112110200122 |
4 | 131202201013301 |
5 | 2003332302300 |
6 | 121102100025 |
7 | 15165266315 |
oct | 3542410761 |
9 | 1245473618 |
10 | 495587825 |
11 | 234823517 |
12 | 119b7a615 |
13 | 7b89ba45 |
14 | 49b67b45 |
15 | 2d795c85 |
hex | 1d8a11f1 |
495587825 has 12 divisors (see below), whose sum is σ = 650678220. Its totient is φ = 373148160.
The previous prime is 495587801. The next prime is 495587843. The reversal of 495587825 is 528785594.
It can be written as a sum of positive squares in 6 ways, for example, as 5895184 + 489692641 = 2428^2 + 22129^2 .
It is not a de Polignac number, because 495587825 - 218 = 495325681 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 582620 + ... + 583469.
It is an arithmetic number, because the mean of its divisors is an integer number (54223185).
Almost surely, 2495587825 is an apocalyptic number.
It is an amenable number.
495587825 is a deficient number, since it is larger than the sum of its proper divisors (155090395).
495587825 is a wasteful number, since it uses less digits than its factorization.
495587825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1166116 (or 1166111 counting only the distinct ones).
The product of its digits is 4032000, while the sum is 53.
The square root of 495587825 is about 22261.8019261694. The cubic root of 495587825 is about 791.3589945081.
The spelling of 495587825 in words is "four hundred ninety-five million, five hundred eighty-seven thousand, eight hundred twenty-five".
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