Base | Representation |
---|---|
bin | 11110110000100… |
… | …010111000011001 |
3 | 1022222000122220111 |
4 | 132300202320121 |
5 | 2024101323030 |
6 | 123112324321 |
7 | 15534200254 |
oct | 3660427031 |
9 | 1288018814 |
10 | 516042265 |
11 | 245324212 |
12 | 1249a36a1 |
13 | 82bb0c6b |
14 | 4c77009b |
15 | 3048662a |
hex | 1ec22e19 |
516042265 has 8 divisors (see below), whose sum is σ = 621537408. Its totient is φ = 411309360.
The previous prime is 516042221. The next prime is 516042311. The reversal of 516042265 is 562240615.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 516042265 - 227 = 381824537 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, 189067 + ... + 191776.
It is an arithmetic number, because the mean of its divisors is an integer number (77692176).
Almost surely, 2516042265 is an apocalyptic number.
It is an amenable number.
516042265 is a deficient number, since it is larger than the sum of its proper divisors (105495143).
516042265 is a wasteful number, since it uses less digits than its factorization.
516042265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381119.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 516042265 is about 22716.5636705907. The cubic root of 516042265 is about 802.0998299248.
The spelling of 516042265 in words is "five hundred sixteen million, forty-two thousand, two hundred sixty-five".
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