Base | Representation |
---|---|
bin | 11110110000101… |
… | …001010111100111 |
3 | 1022222002000100201 |
4 | 132300221113213 |
5 | 2024103200324 |
6 | 123113051331 |
7 | 15534340606 |
oct | 3660512747 |
9 | 1288060321 |
10 | 516068839 |
11 | 245342180 |
12 | 1249b6b47 |
13 | 82bc00a0 |
14 | 4c779a3d |
15 | 3048e444 |
hex | 1ec295e7 |
516068839 has 8 divisors (see below), whose sum is σ = 606290832. Its totient is φ = 433064640.
The previous prime is 516068807. The next prime is 516068849. The reversal of 516068839 is 938860615.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 516068839 - 25 = 516068807 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (516068849) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1804294 + ... + 1804579.
It is an arithmetic number, because the mean of its divisors is an integer number (75786354).
Almost surely, 2516068839 is an apocalyptic number.
516068839 is a deficient number, since it is larger than the sum of its proper divisors (90221993).
516068839 is a wasteful number, since it uses less digits than its factorization.
516068839 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3608897.
The product of its (nonzero) digits is 311040, while the sum is 46.
The square root of 516068839 is about 22717.1485666665. The cubic root of 516068839 is about 802.1135979411.
The spelling of 516068839 in words is "five hundred sixteen million, sixty-eight thousand, eight hundred thirty-nine".
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