Base | Representation |
---|---|
bin | 110111110011… |
… | …110111111001 |
3 | 1000112022010102 |
4 | 313303313321 |
5 | 12221133033 |
6 | 1241325145 |
7 | 235233131 |
oct | 67636771 |
9 | 30468112 |
10 | 14630393 |
11 | 8293038 |
12 | 4a967b5 |
13 | 305334b |
14 | 1d2bac1 |
15 | 143ede8 |
hex | df3df9 |
14630393 has 2 divisors, whose sum is σ = 14630394. Its totient is φ = 14630392.
The previous prime is 14630389. The next prime is 14630401. The reversal of 14630393 is 39303641.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11343424 + 3286969 = 3368^2 + 1813^2 .
It is a cyclic number.
It is not a de Polignac number, because 14630393 - 22 = 14630389 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (14630333) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7315196 + 7315197.
It is an arithmetic number, because the mean of its divisors is an integer number (7315197).
Almost surely, 214630393 is an apocalyptic number.
It is an amenable number.
14630393 is a deficient number, since it is larger than the sum of its proper divisors (1).
14630393 is an equidigital number, since it uses as much as digits as its factorization.
14630393 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5832, while the sum is 29.
The square root of 14630393 is about 3824.9696730824. The cubic root of 14630393 is about 244.5787179120.
The spelling of 14630393 in words is "fourteen million, six hundred thirty thousand, three hundred ninety-three".
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