Base | Representation |
---|---|
bin | 11111100101111… |
… | …111010100101111 |
3 | 1100221101110012100 |
4 | 133211333110233 |
5 | 2041143134044 |
6 | 124332510143 |
7 | 16064241162 |
oct | 3745772457 |
9 | 1327343170 |
10 | 530052399 |
11 | 252223238 |
12 | 12961b353 |
13 | 85a77b96 |
14 | 50579ad9 |
15 | 31802869 |
hex | 1f97f52f |
530052399 has 12 divisors (see below), whose sum is σ = 768920256. Its totient is φ = 351850272.
The previous prime is 530052379. The next prime is 530052409. The reversal of 530052399 is 993250035.
It is not a de Polignac number, because 530052399 - 28 = 530052143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530052349) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124287 + ... + 128480.
It is an arithmetic number, because the mean of its divisors is an integer number (64076688).
Almost surely, 2530052399 is an apocalyptic number.
530052399 is a deficient number, since it is larger than the sum of its proper divisors (238867857).
530052399 is a wasteful number, since it uses less digits than its factorization.
530052399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253006 (or 253003 counting only the distinct ones).
The product of its (nonzero) digits is 36450, while the sum is 36.
The square root of 530052399 is about 23022.8668718733. The cubic root of 530052399 is about 809.2939022594.
The spelling of 530052399 in words is "five hundred thirty million, fifty-two thousand, three hundred ninety-nine".
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