Base | Representation |
---|---|
bin | 11111000000100… |
… | …100010111110011 |
3 | 1100020221001210020 |
4 | 133000210113303 |
5 | 2031140231200 |
6 | 123342334523 |
7 | 15614663331 |
oct | 3700442763 |
9 | 1306831706 |
10 | 520242675 |
11 | 247733027 |
12 | 12628a443 |
13 | 83a21b04 |
14 | 4d144b51 |
15 | 30a15ea0 |
hex | 1f0245f3 |
520242675 has 12 divisors (see below), whose sum is σ = 860134680. Its totient is φ = 277462720.
The previous prime is 520242661. The next prime is 520242703. The reversal of 520242675 is 576242025.
It is not a de Polignac number, because 520242675 - 211 = 520240627 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3468210 + ... + 3468359.
It is an arithmetic number, because the mean of its divisors is an integer number (71677890).
Almost surely, 2520242675 is an apocalyptic number.
520242675 is a deficient number, since it is larger than the sum of its proper divisors (339892005).
520242675 is a wasteful number, since it uses less digits than its factorization.
520242675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6936582 (or 6936577 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 33.
The square root of 520242675 is about 22808.8288826936. The cubic root of 520242675 is about 804.2702258047.
The spelling of 520242675 in words is "five hundred twenty million, two hundred forty-two thousand, six hundred seventy-five".
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