Base | Representation |
---|---|
bin | 11110110100001… |
… | …001110011100010 |
3 | 1100000210201101112 |
4 | 132310021303202 |
5 | 2024322110010 |
6 | 123144503322 |
7 | 15545220011 |
oct | 3664116342 |
9 | 1300721345 |
10 | 516988130 |
11 | 24590a91a |
12 | 12517ab42 |
13 | 83152649 |
14 | 4c938a78 |
15 | 305c1a05 |
hex | 1ed09ce2 |
516988130 has 8 divisors (see below), whose sum is σ = 930578652. Its totient is φ = 206795248.
The previous prime is 516988127. The next prime is 516988151. The reversal of 516988130 is 31889615.
It can be written as a sum of positive squares in 2 ways, for example, as 516607441 + 380689 = 22729^2 + 617^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25849397 + ... + 25849416.
Almost surely, 2516988130 is an apocalyptic number.
516988130 is a deficient number, since it is larger than the sum of its proper divisors (413590522).
516988130 is a wasteful number, since it uses less digits than its factorization.
516988130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51698820.
The product of its (nonzero) digits is 51840, while the sum is 41.
The square root of 516988130 is about 22737.3729793044. The cubic root of 516988130 is about 802.5895928415.
The spelling of 516988130 in words is "five hundred sixteen million, nine hundred eighty-eight thousand, one hundred thirty".
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