Base | Representation |
---|---|
bin | 11111100101110… |
… | …111011110001000 |
3 | 1100221022211001222 |
4 | 133211313132020 |
5 | 2041141121412 |
6 | 124332101212 |
7 | 16064045330 |
oct | 3745673610 |
9 | 1327284058 |
10 | 530020232 |
11 | 252201055 |
12 | 129604808 |
13 | 85a66351 |
14 | 5056c0c0 |
15 | 317e8072 |
hex | 1f977788 |
530020232 has 16 divisors (see below), whose sum is σ = 1135757760. Its totient is φ = 227151504.
The previous prime is 530020217. The next prime is 530020241. The reversal of 530020232 is 232020035.
It is a self number, because there is not a number n which added to its sum of digits gives 530020232.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4732268 + ... + 4732379.
It is an arithmetic number, because the mean of its divisors is an integer number (70984860).
Almost surely, 2530020232 is an apocalyptic number.
It is an amenable number.
530020232 is an abundant number, since it is smaller than the sum of its proper divisors (605737528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530020232 is a wasteful number, since it uses less digits than its factorization.
530020232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9464660 (or 9464656 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 17.
The square root of 530020232 is about 23022.1682732101. The cubic root of 530020232 is about 809.2775308694.
Adding to 530020232 its reverse (232020035), we get a palindrome (762040267).
The spelling of 530020232 in words is "five hundred thirty million, twenty thousand, two hundred thirty-two".
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