Base | Representation |
---|---|
bin | 11110110000100… |
… | …010011011100001 |
3 | 1022222000120101001 |
4 | 132300202123201 |
5 | 2024101243132 |
6 | 123112312001 |
7 | 15534162004 |
oct | 3660423341 |
9 | 1288016331 |
10 | 516040417 |
11 | 245322892 |
12 | 1249a2601 |
13 | 82bb0179 |
14 | 4c76d53b |
15 | 30485ce7 |
hex | 1ec226e1 |
516040417 has 2 divisors, whose sum is σ = 516040418. Its totient is φ = 516040416.
The previous prime is 516040409. The next prime is 516040451. The reversal of 516040417 is 714040615.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 512388496 + 3651921 = 22636^2 + 1911^2 .
It is a cyclic number.
It is not a de Polignac number, because 516040417 - 23 = 516040409 is a prime.
It is not a weakly prime, because it can be changed into another prime (516041417) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258020208 + 258020209.
It is an arithmetic number, because the mean of its divisors is an integer number (258020209).
Almost surely, 2516040417 is an apocalyptic number.
It is an amenable number.
516040417 is a deficient number, since it is larger than the sum of its proper divisors (1).
516040417 is an equidigital number, since it uses as much as digits as its factorization.
516040417 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 516040417 is about 22716.5229953882. The cubic root of 516040417 is about 802.0988724565.
The spelling of 516040417 in words is "five hundred sixteen million, forty thousand, four hundred seventeen".
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