Base | Representation |
---|---|
bin | 11111100101110… |
… | …011000110011011 |
3 | 1100221021220111222 |
4 | 133211303012123 |
5 | 2041140033311 |
6 | 124331442255 |
7 | 16063642205 |
oct | 3745630633 |
9 | 1327256458 |
10 | 530002331 |
11 | 252199661 |
12 | 1295b638b |
13 | 85a5b161 |
14 | 50565775 |
15 | 317e2adb |
hex | 1f97319b |
530002331 has 2 divisors, whose sum is σ = 530002332. Its totient is φ = 530002330.
The previous prime is 530002309. The next prime is 530002339. The reversal of 530002331 is 133200035.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 530002331 - 26 = 530002267 is a prime.
It is a super-2 number, since 2×5300023312 = 561804941730867122, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Chen prime.
530002331 is a modest number, since divided by 2331 gives 530 as remainder.
It is not a weakly prime, because it can be changed into another prime (530002339) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265001165 + 265001166.
It is an arithmetic number, because the mean of its divisors is an integer number (265001166).
Almost surely, 2530002331 is an apocalyptic number.
530002331 is a deficient number, since it is larger than the sum of its proper divisors (1).
530002331 is an equidigital number, since it uses as much as digits as its factorization.
530002331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 270, while the sum is 17.
The square root of 530002331 is about 23021.7794924719. The cubic root of 530002331 is about 809.2684198712.
Adding to 530002331 its reverse (133200035), we get a palindrome (663202366).
The spelling of 530002331 in words is "five hundred thirty million, two thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •