Base | Representation |
---|---|
bin | 11110110000110… |
… | …111100110011010 |
3 | 1022222011222022122 |
4 | 132300313212122 |
5 | 2024112032010 |
6 | 123114221242 |
7 | 15535002551 |
oct | 3660674632 |
9 | 1288158278 |
10 | 516127130 |
11 | 245381a52 |
12 | 124a24822 |
13 | 82c1078c |
14 | 4c792d98 |
15 | 304a1855 |
hex | 1ec3799a |
516127130 has 32 divisors (see below), whose sum is σ = 983919744. Its totient is φ = 194521536.
The previous prime is 516127121. The next prime is 516127159. The reversal of 516127130 is 31721615.
It is a self number, because there is not a number n which added to its sum of digits gives 516127130.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1337 + ... + 32156.
It is an arithmetic number, because the mean of its divisors is an integer number (30747492).
Almost surely, 2516127130 is an apocalyptic number.
516127130 is a deficient number, since it is larger than the sum of its proper divisors (467792614).
516127130 is a wasteful number, since it uses less digits than its factorization.
516127130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33590.
The product of its (nonzero) digits is 1260, while the sum is 26.
The square root of 516127130 is about 22718.4315039573. The cubic root of 516127130 is about 802.1437969119.
Adding to 516127130 its reverse (31721615), we get a palindrome (547848745).
The spelling of 516127130 in words is "five hundred sixteen million, one hundred twenty-seven thousand, one hundred thirty".
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