Base | Representation |
---|---|
bin | 11101100000111… |
… | …111010001010001 |
3 | 1021111210002220012 |
4 | 131200333101101 |
5 | 2003231441100 |
6 | 121045324305 |
7 | 15162006644 |
oct | 3540772121 |
9 | 1244702805 |
10 | 495187025 |
11 | 23457a383 |
12 | 119a06695 |
13 | 7b78b498 |
14 | 49aa1a5b |
15 | 2d717135 |
hex | 1d83f451 |
495187025 has 24 divisors (see below), whose sum is σ = 667219200. Its totient is φ = 363182400.
The previous prime is 495187019. The next prime is 495187039. The reversal of 495187025 is 520781594.
495187025 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 495187025 - 26 = 495186961 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2090 + ... + 31539.
It is an arithmetic number, because the mean of its divisors is an integer number (27800800).
Almost surely, 2495187025 is an apocalyptic number.
It is an amenable number.
495187025 is a deficient number, since it is larger than the sum of its proper divisors (172032175).
495187025 is a wasteful number, since it uses less digits than its factorization.
495187025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33689 (or 33684 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 41.
The square root of 495187025 is about 22252.7981386611. The cubic root of 495187025 is about 791.1456033178.
The spelling of 495187025 in words is "four hundred ninety-five million, one hundred eighty-seven thousand, twenty-five".
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