Base | Representation |
---|---|
bin | 11110110000110… |
… | …010110010000001 |
3 | 1022222010222020122 |
4 | 132300302302001 |
5 | 2024110414033 |
6 | 123113550025 |
7 | 15534561164 |
oct | 3660626201 |
9 | 1288128218 |
10 | 516107393 |
11 | 24536913a |
12 | 124a15315 |
13 | 82c047b9 |
14 | 4c789adb |
15 | 3049aa98 |
hex | 1ec32c81 |
516107393 has 4 divisors (see below), whose sum is σ = 543270960. Its totient is φ = 488943828.
The previous prime is 516107377. The next prime is 516107399. The reversal of 516107393 is 393701615.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 516107393 - 24 = 516107377 is a prime.
It is a super-2 number, since 2×5161073932 = 532733682218512898, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (516107399) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13581755 + ... + 13581792.
It is an arithmetic number, because the mean of its divisors is an integer number (135817740).
Almost surely, 2516107393 is an apocalyptic number.
It is an amenable number.
516107393 is a deficient number, since it is larger than the sum of its proper divisors (27163567).
516107393 is a wasteful number, since it uses less digits than its factorization.
516107393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27163566.
The product of its (nonzero) digits is 17010, while the sum is 35.
The square root of 516107393 is about 22717.9971168235. The cubic root of 516107393 is about 802.1335719673.
The spelling of 516107393 in words is "five hundred sixteen million, one hundred seven thousand, three hundred ninety-three".
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