Base | Representation |
---|---|
bin | 100111000110… |
… | …011111111111 |
3 | 201021202200111 |
4 | 213012133333 |
5 | 10111001424 |
6 | 1003410451 |
7 | 153061036 |
oct | 47063777 |
9 | 21252614 |
10 | 10250239 |
11 | 587117a |
12 | 3523a27 |
13 | 217b73c |
14 | 150b71d |
15 | d77194 |
hex | 9c67ff |
10250239 has 2 divisors, whose sum is σ = 10250240. Its totient is φ = 10250238.
The previous prime is 10250237. The next prime is 10250267. The reversal of 10250239 is 93205201.
10250239 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10250239 - 21 = 10250237 is a prime.
Together with 10250237, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10250237) 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, 5125119 + 5125120.
It is an arithmetic number, because the mean of its divisors is an integer number (5125120).
Almost surely, 210250239 is an apocalyptic number.
10250239 is a deficient number, since it is larger than the sum of its proper divisors (1).
10250239 is an equidigital number, since it uses as much as digits as its factorization.
10250239 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 10250239 is about 3201.5994440279. The cubic root of 10250239 is about 217.2257626185.
The spelling of 10250239 in words is "ten million, two hundred fifty thousand, two hundred thirty-nine".
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