Base | Representation |
---|---|
bin | 11110010010111… |
… | …101110110101001 |
3 | 1022102102201122020 |
4 | 132102331312221 |
5 | 2020110212200 |
6 | 122234215053 |
7 | 15411244311 |
oct | 3622756651 |
9 | 1272381566 |
10 | 508288425 |
11 | 240a08687 |
12 | 122284489 |
13 | 813c78a8 |
14 | 4b712441 |
15 | 2e953ea0 |
hex | 1e4bdda9 |
508288425 has 24 divisors (see below), whose sum is σ = 863087616. Its totient is φ = 263759040.
The previous prime is 508288397. The next prime is 508288433. The reversal of 508288425 is 524882805.
It is not a de Polignac number, because 508288425 - 216 = 508222889 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, 88809 + ... + 94358.
It is an arithmetic number, because the mean of its divisors is an integer number (35961984).
Almost surely, 2508288425 is an apocalyptic number.
It is an amenable number.
508288425 is a deficient number, since it is larger than the sum of its proper divisors (354799191).
508288425 is a wasteful number, since it uses less digits than its factorization.
508288425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183217 (or 183212 counting only the distinct ones).
The product of its (nonzero) digits is 204800, while the sum is 42.
The square root of 508288425 is about 22545.2528262603. The cubic root of 508288425 is about 798.0621979648.
The spelling of 508288425 in words is "five hundred eight million, two hundred eighty-eight thousand, four hundred twenty-five".
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