Base | Representation |
---|---|
bin | 11110111111110… |
… | …001000000100100 |
3 | 1100020112101012021 |
4 | 132333301000210 |
5 | 2031112013132 |
6 | 123334032524 |
7 | 15613126063 |
oct | 3677610044 |
9 | 1306471167 |
10 | 520032292 |
11 | 2475a9a5a |
12 | 1261a8744 |
13 | 8397a120 |
14 | 4d0cc1da |
15 | 309c3997 |
hex | 1eff1024 |
520032292 has 48 divisors (see below), whose sum is σ = 1029188160. Its totient is φ = 228235392.
The previous prime is 520032283. The next prime is 520032307. The reversal of 520032292 is 292230025.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98463 + ... + 103609.
It is an arithmetic number, because the mean of its divisors is an integer number (21441420).
Almost surely, 2520032292 is an apocalyptic number.
520032292 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
520032292 is a deficient number, since it is larger than the sum of its proper divisors (509155868).
520032292 is a wasteful number, since it uses less digits than its factorization.
520032292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5260 (or 5258 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 520032292 is about 22804.2165399296. The cubic root of 520032292 is about 804.1617971779.
The spelling of 520032292 in words is "five hundred twenty million, thirty-two thousand, two hundred ninety-two".
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