Base | Representation |
---|---|
bin | 11110101010100… |
… | …111000110001101 |
3 | 1022212002122000211 |
4 | 132222213012031 |
5 | 2023202033134 |
6 | 123015122421 |
7 | 15515031064 |
oct | 3652470615 |
9 | 1285078024 |
10 | 514486669 |
11 | 2444614a4 |
12 | 124373411 |
13 | 82787ba8 |
14 | 4c4871db |
15 | 3027a764 |
hex | 1eaa718d |
514486669 has 2 divisors, whose sum is σ = 514486670. Its totient is φ = 514486668.
The previous prime is 514486619. The next prime is 514486673. The reversal of 514486669 is 966684415.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 410548644 + 103938025 = 20262^2 + 10195^2 .
It is a cyclic number.
It is not a de Polignac number, because 514486669 - 219 = 513962381 is a prime.
It is a super-2 number, since 2×5144866692 = 529393065157431122, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (514486619) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257243334 + 257243335.
It is an arithmetic number, because the mean of its divisors is an integer number (257243335).
Almost surely, 2514486669 is an apocalyptic number.
It is an amenable number.
514486669 is a deficient number, since it is larger than the sum of its proper divisors (1).
514486669 is an equidigital number, since it uses as much as digits as its factorization.
514486669 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1244160, while the sum is 49.
The square root of 514486669 is about 22682.2985828156. The cubic root of 514486669 is about 801.2930490085.
The spelling of 514486669 in words is "five hundred fourteen million, four hundred eighty-six thousand, six hundred sixty-nine".
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