Base | Representation |
---|---|
bin | 11111100111111… |
… | …110011001010010 |
3 | 1100222100220011111 |
4 | 133213332121102 |
5 | 2041311313012 |
6 | 124352003534 |
7 | 16101536500 |
oct | 3747763122 |
9 | 1328326144 |
10 | 530572882 |
11 | 252549294 |
12 | 1298305aa |
13 | 85bcaa68 |
14 | 50673670 |
15 | 318a6ba7 |
hex | 1f9fe652 |
530572882 has 24 divisors (see below), whose sum is σ = 948383100. Its totient is φ = 221840640.
The previous prime is 530572871. The next prime is 530572883. The reversal of 530572882 is 288275035.
It can be written as a sum of positive squares in 2 ways, for example, as 503957601 + 26615281 = 22449^2 + 5159^2 .
It is a super-2 number, since 2×5305728822 = 563015166227571848, which contains 22 as substring.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (530572883) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62007 + ... + 70042.
Almost surely, 2530572882 is an apocalyptic number.
530572882 is a deficient number, since it is larger than the sum of its proper divisors (417810218).
530572882 is a wasteful number, since it uses less digits than its factorization.
530572882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132106 (or 132099 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 40.
The square root of 530572882 is about 23034.1677079941. The cubic root of 530572882 is about 809.5587099910.
It can be divided in two parts, 5305 and 72882, that added together give a palindrome (78187).
The spelling of 530572882 in words is "five hundred thirty million, five hundred seventy-two thousand, eight hundred eighty-two".
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