Base | Representation |
---|---|
bin | 11110101000110… |
… | …011011010010001 |
3 | 1022211012120000202 |
4 | 132220303122101 |
5 | 2023041402232 |
6 | 123001024545 |
7 | 15511015433 |
oct | 3650633221 |
9 | 1284176022 |
10 | 514012817 |
11 | 24416848a |
12 | 124185155 |
13 | 826502c6 |
14 | 4c3a2653 |
15 | 301d5162 |
hex | 1ea33691 |
514012817 has 2 divisors, whose sum is σ = 514012818. Its totient is φ = 514012816.
The previous prime is 514012813. The next prime is 514012853. The reversal of 514012817 is 718210415.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 361342081 + 152670736 = 19009^2 + 12356^2 .
It is a cyclic number.
It is not a de Polignac number, because 514012817 - 22 = 514012813 is a prime.
It is a Chen prime.
It is equal to p27054092 and since 514012817 and 27054092 have the same sum of digits, it is a Honaker prime.
It is a self number, because there is not a number n which added to its sum of digits gives 514012817.
It is not a weakly prime, because it can be changed into another prime (514012813) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257006408 + 257006409.
It is an arithmetic number, because the mean of its divisors is an integer number (257006409).
Almost surely, 2514012817 is an apocalyptic number.
It is an amenable number.
514012817 is a deficient number, since it is larger than the sum of its proper divisors (1).
514012817 is an equidigital number, since it uses as much as digits as its factorization.
514012817 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2240, while the sum is 29.
The square root of 514012817 is about 22671.8507625646. The cubic root of 514012817 is about 801.0469714034.
The spelling of 514012817 in words is "five hundred fourteen million, twelve thousand, eight hundred seventeen".
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