Base | Representation |
---|---|
bin | 11110110010011… |
… | …001111111100011 |
3 | 1022222221110011012 |
4 | 132302121333203 |
5 | 2024212431042 |
6 | 123131011135 |
7 | 15541301540 |
oct | 3662317743 |
9 | 1288843135 |
10 | 516530147 |
11 | 245627821 |
12 | 124b99aab |
13 | 83022053 |
14 | 4c859bc7 |
15 | 30530e82 |
hex | 1ec99fe3 |
516530147 has 8 divisors (see below), whose sum is σ = 604048896. Its totient is φ = 432443592.
The previous prime is 516530137. The next prime is 516530167. The reversal of 516530147 is 741035615.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 516530147 - 26 = 516530083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (516530117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857723 + ... + 858324.
It is an arithmetic number, because the mean of its divisors is an integer number (75506112).
Almost surely, 2516530147 is an apocalyptic number.
516530147 is a deficient number, since it is larger than the sum of its proper divisors (87518749).
516530147 is a wasteful number, since it uses less digits than its factorization.
516530147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1716097.
The product of its (nonzero) digits is 12600, while the sum is 32.
The square root of 516530147 is about 22727.2995976205. The cubic root of 516530147 is about 802.3525268034.
The spelling of 516530147 in words is "five hundred sixteen million, five hundred thirty thousand, one hundred forty-seven".
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