Base | Representation |
---|---|
bin | 11110110000110… |
… | …001011111100001 |
3 | 1022222010201000002 |
4 | 132300301133201 |
5 | 2024110231423 |
6 | 123113505345 |
7 | 15534536612 |
oct | 3660613741 |
9 | 1288121002 |
10 | 516102113 |
11 | 24536517a |
12 | 124a12255 |
13 | 82c02287 |
14 | 4c787c09 |
15 | 30499228 |
hex | 1ec317e1 |
516102113 has 6 divisors (see below), whose sum is σ = 517611474. Its totient is φ = 514597104.
The previous prime is 516102107. The next prime is 516102121. The reversal of 516102113 is 311201615.
It can be written as a sum of positive squares in only one way, i.e., 403487569 + 112614544 = 20087^2 + 10612^2 .
It is not a de Polignac number, because 516102113 - 212 = 516098017 is a prime.
It is a super-2 number, since 2×5161021132 = 532722782086129538, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (516102143) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141845 + ... + 145437.
It is an arithmetic number, because the mean of its divisors is an integer number (86268579).
Almost surely, 2516102113 is an apocalyptic number.
It is an amenable number.
516102113 is a deficient number, since it is larger than the sum of its proper divisors (1509361).
516102113 is an frugal number, since it uses more digits than its factorization.
516102113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4351 (or 3972 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 20.
The square root of 516102113 is about 22717.8809090989. The cubic root of 516102113 is about 802.1308365678.
Adding to 516102113 its reverse (311201615), we get a palindrome (827303728).
The spelling of 516102113 in words is "five hundred sixteen million, one hundred two thousand, one hundred thirteen".
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