Base | Representation |
---|---|
bin | 11111100110110… |
… | …101101011001010 |
3 | 1100221210202120111 |
4 | 133212311223022 |
5 | 2041222300033 |
6 | 124341344534 |
7 | 16066156210 |
oct | 3746655312 |
9 | 1327722514 |
10 | 530275018 |
11 | 252365519 |
12 | 12970814a |
13 | 85b25300 |
14 | 505d6cb0 |
15 | 318487cd |
hex | 1f9b5aca |
530275018 has 48 divisors (see below), whose sum is σ = 997159680. Its totient is φ = 207050688.
The previous prime is 530275007. The next prime is 530275021. The reversal of 530275018 is 810572035.
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, 185496 + ... + 188332.
It is an arithmetic number, because the mean of its divisors is an integer number (20774160).
Almost surely, 2530275018 is an apocalyptic number.
530275018 is a deficient number, since it is larger than the sum of its proper divisors (466884662).
530275018 is a wasteful number, since it uses less digits than its factorization.
530275018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2951 (or 2938 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 31.
The square root of 530275018 is about 23027.7011010652. The cubic root of 530275018 is about 809.4071860170.
The spelling of 530275018 in words is "five hundred thirty million, two hundred seventy-five thousand, eighteen".
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