Base | Representation |
---|---|
bin | 11111100110101… |
… | …111101001000011 |
3 | 1100221202111200021 |
4 | 133212233221003 |
5 | 2041221002212 |
6 | 124341034311 |
7 | 16066024156 |
oct | 3746575103 |
9 | 1327674607 |
10 | 530250307 |
11 | 2523489a4 |
12 | 1296b5997 |
13 | 85b16ca2 |
14 | 505cbc9d |
15 | 31841307 |
hex | 1f9afa43 |
530250307 has 2 divisors, whose sum is σ = 530250308. Its totient is φ = 530250306.
The previous prime is 530250299. The next prime is 530250359. The reversal of 530250307 is 703052035.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 530250307 - 23 = 530250299 is a prime.
It is not a weakly prime, because it can be changed into another prime (530250907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265125153 + 265125154.
It is an arithmetic number, because the mean of its divisors is an integer number (265125154).
Almost surely, 2530250307 is an apocalyptic number.
530250307 is a deficient number, since it is larger than the sum of its proper divisors (1).
530250307 is an equidigital number, since it uses as much as digits as its factorization.
530250307 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3150, while the sum is 25.
The square root of 530250307 is about 23027.1645453799. The cubic root of 530250307 is about 809.3946129364.
The spelling of 530250307 in words is "five hundred thirty million, two hundred fifty thousand, three hundred seven".
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