Base | Representation |
---|---|
bin | 11111100101111… |
… | …111010110100011 |
3 | 1100221101110100122 |
4 | 133211333112203 |
5 | 2041143140030 |
6 | 124332510455 |
7 | 16064241416 |
oct | 3745772643 |
9 | 1327343318 |
10 | 530052515 |
11 | 252223333 |
12 | 12961b42b |
13 | 85a77c55 |
14 | 50579b7d |
15 | 318028e5 |
hex | 1f97f5a3 |
530052515 has 8 divisors (see below), whose sum is σ = 637059168. Its totient is φ = 423377920.
The previous prime is 530052487. The next prime is 530052521. The reversal of 530052515 is 515250035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 530052515 - 216 = 529986979 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79487 + ... + 85896.
It is an arithmetic number, because the mean of its divisors is an integer number (79632396).
Almost surely, 2530052515 is an apocalyptic number.
530052515 is a deficient number, since it is larger than the sum of its proper divisors (107006653).
530052515 is a wasteful number, since it uses less digits than its factorization.
530052515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166029.
The product of its (nonzero) digits is 3750, while the sum is 26.
The square root of 530052515 is about 23022.8693911076. The cubic root of 530052515 is about 809.2939612964.
The spelling of 530052515 in words is "five hundred thirty million, fifty-two thousand, five hundred fifteen".
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