Base | Representation |
---|---|
bin | 10010110000011… |
… | …100011011011001 |
3 | 210221010212111002 |
4 | 102300130123121 |
5 | 1121030023431 |
6 | 51120514345 |
7 | 10540546226 |
oct | 2260343331 |
9 | 727125432 |
10 | 314689241 |
11 | 1516a7759 |
12 | 8947b9b5 |
13 | 50271b69 |
14 | 2db1894d |
15 | 1c9613cb |
hex | 12c1c6d9 |
314689241 has 2 divisors, whose sum is σ = 314689242. Its totient is φ = 314689240.
The previous prime is 314689217. The next prime is 314689259. The reversal of 314689241 is 142986413.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 240126016 + 74563225 = 15496^2 + 8635^2 .
It is an emirp because it is prime and its reverse (142986413) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 314689241 - 210 = 314688217 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 314689195 and 314689204.
It is not a weakly prime, because it can be changed into another prime (314689201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157344620 + 157344621.
It is an arithmetic number, because the mean of its divisors is an integer number (157344621).
Almost surely, 2314689241 is an apocalyptic number.
It is an amenable number.
314689241 is a deficient number, since it is larger than the sum of its proper divisors (1).
314689241 is an equidigital number, since it uses as much as digits as its factorization.
314689241 is an evil number, because the sum of its binary digits is even.
The product of its digits is 41472, while the sum is 38.
The square root of 314689241 is about 17739.4825460045. The cubic root of 314689241 is about 680.1853884668.
The spelling of 314689241 in words is "three hundred fourteen million, six hundred eighty-nine thousand, two hundred forty-one".
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