Base | Representation |
---|---|
bin | 100111000110… |
… | …101001101001 |
3 | 201021210112101 |
4 | 213012221221 |
5 | 10111011412 |
6 | 1003413401 |
7 | 153062611 |
oct | 47065151 |
9 | 21253471 |
10 | 10250857 |
11 | 5871691 |
12 | 3524261 |
13 | 217bac6 |
14 | 150ba41 |
15 | d77457 |
hex | 9c6a69 |
10250857 has 2 divisors, whose sum is σ = 10250858. Its totient is φ = 10250856.
The previous prime is 10250843. The next prime is 10250873. The reversal of 10250857 is 75805201.
10250857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9960336 + 290521 = 3156^2 + 539^2 .
It is an emirp because it is prime and its reverse (75805201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10250857 - 219 = 9726569 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (10250827) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5125428 + 5125429.
It is an arithmetic number, because the mean of its divisors is an integer number (5125429).
Almost surely, 210250857 is an apocalyptic number.
10250857 is the 1849-th hex number.
It is an amenable number.
10250857 is a deficient number, since it is larger than the sum of its proper divisors (1).
10250857 is an equidigital number, since it uses as much as digits as its factorization.
10250857 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2800, while the sum is 28.
The square root of 10250857 is about 3201.6959568329. The cubic root of 10250857 is about 217.2301281370.
The spelling of 10250857 in words is "ten million, two hundred fifty thousand, eight hundred fifty-seven".
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