Base | Representation |
---|---|
bin | 11111000001000… |
… | …010100000101101 |
3 | 1100021011100010110 |
4 | 133001002200231 |
5 | 2031203204000 |
6 | 123345130233 |
7 | 15616016256 |
oct | 3701024055 |
9 | 1307140113 |
10 | 520366125 |
11 | 247807854 |
12 | 126329979 |
13 | 83a66066 |
14 | 4d177b2d |
15 | 30a3c850 |
hex | 1f04282d |
520366125 has 32 divisors (see below), whose sum is σ = 868563072. Its totient is φ = 276672000.
The previous prime is 520366097. The next prime is 520366157. The reversal of 520366125 is 521663025.
It is not a de Polignac number, because 520366125 - 26 = 520366061 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 520366092 and 520366101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130410 + ... + 134340.
It is an arithmetic number, because the mean of its divisors is an integer number (27142596).
Almost surely, 2520366125 is an apocalyptic number.
It is an amenable number.
520366125 is a deficient number, since it is larger than the sum of its proper divisors (348196947).
520366125 is a wasteful number, since it uses less digits than its factorization.
520366125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4302 (or 4292 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 520366125 is about 22811.5349110927. The cubic root of 520366125 is about 804.3338367000. Note that the first 3 decimals are identical.
The spelling of 520366125 in words is "five hundred twenty million, three hundred sixty-six thousand, one hundred twenty-five".
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