Base | Representation |
---|---|
bin | 11111100111110… |
… | …100011110001111 |
3 | 1100222021211102012 |
4 | 133213310132033 |
5 | 2041304012424 |
6 | 124351051435 |
7 | 16101310136 |
oct | 3747643617 |
9 | 1328254365 |
10 | 530532239 |
11 | 2525207a6 |
12 | 129810b7b |
13 | 85bb5403 |
14 | 5066291d |
15 | 31899b0e |
hex | 1f9f478f |
530532239 has 2 divisors, whose sum is σ = 530532240. Its totient is φ = 530532238.
The previous prime is 530532217. The next prime is 530532319. The reversal of 530532239 is 932235035.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-530532239 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (530532139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265266119 + 265266120.
It is an arithmetic number, because the mean of its divisors is an integer number (265266120).
Almost surely, 2530532239 is an apocalyptic number.
530532239 is a deficient number, since it is larger than the sum of its proper divisors (1).
530532239 is an equidigital number, since it uses as much as digits as its factorization.
530532239 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24300, while the sum is 32.
The square root of 530532239 is about 23033.2854582233. The cubic root of 530532239 is about 809.5380381626.
The spelling of 530532239 in words is "five hundred thirty million, five hundred thirty-two thousand, two hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •