Base | Representation |
---|---|
bin | 10010101101111… |
… | …011100010011101 |
3 | 210212220101111112 |
4 | 102231323202131 |
5 | 1120342431422 |
6 | 51054431405 |
7 | 10532133023 |
oct | 2255734235 |
9 | 725811445 |
10 | 314030237 |
11 | 151297624 |
12 | 89202565 |
13 | 500a0c11 |
14 | 2d9c6713 |
15 | 1c880ee2 |
hex | 12b7b89d |
314030237 has 2 divisors, whose sum is σ = 314030238. Its totient is φ = 314030236.
The previous prime is 314030209. The next prime is 314030263. The reversal of 314030237 is 732030413.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 184389241 + 129640996 = 13579^2 + 11386^2 .
It is a cyclic number.
It is not a de Polignac number, because 314030237 - 26 = 314030173 is a prime.
It is a super-2 number, since 2×3140302372 = 197229979500552338, 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 (314030207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157015118 + 157015119.
It is an arithmetic number, because the mean of its divisors is an integer number (157015119).
Almost surely, 2314030237 is an apocalyptic number.
It is an amenable number.
314030237 is a deficient number, since it is larger than the sum of its proper divisors (1).
314030237 is an equidigital number, since it uses as much as digits as its factorization.
314030237 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1512, while the sum is 23.
The square root of 314030237 is about 17720.8983124445. The cubic root of 314030237 is about 679.7102550187.
The spelling of 314030237 in words is "three hundred fourteen million, thirty thousand, two hundred thirty-seven".
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