Base | Representation |
---|---|
bin | 11110001111111… |
… | …001100101001010 |
3 | 1022100220212211212 |
4 | 132033321211022 |
5 | 2014404000430 |
6 | 122205053122 |
7 | 15401355422 |
oct | 3617714512 |
9 | 1270825755 |
10 | 507484490 |
11 | 240509677 |
12 | 121b571a2 |
13 | 811a59a6 |
14 | 4b583482 |
15 | 2e845b95 |
hex | 1e3f994a |
507484490 has 32 divisors (see below), whose sum is σ = 962737920. Its totient is φ = 192072384.
The previous prime is 507484457. The next prime is 507484519. The reversal of 507484490 is 94484705.
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, 269432 + ... + 271308.
It is an arithmetic number, because the mean of its divisors is an integer number (30085560).
Almost surely, 2507484490 is an apocalyptic number.
507484490 is a deficient number, since it is larger than the sum of its proper divisors (455253430).
507484490 is a wasteful number, since it uses less digits than its factorization.
507484490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3326.
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 507484490 is about 22527.4164075688. The cubic root of 507484490 is about 797.6412239296.
The spelling of 507484490 in words is "five hundred seven million, four hundred eighty-four thousand, four hundred ninety".
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