Base | Representation |
---|---|
bin | 100111000010… |
… | …010111000111 |
3 | 201020220102122 |
4 | 213002113013 |
5 | 10104431122 |
6 | 1003200155 |
7 | 152660441 |
oct | 47022707 |
9 | 21226378 |
10 | 10233287 |
11 | 585a469 |
12 | 351605b |
13 | 2173acc |
14 | 1505491 |
15 | d72142 |
hex | 9c25c7 |
10233287 has 2 divisors, whose sum is σ = 10233288. Its totient is φ = 10233286.
The previous prime is 10233281. The next prime is 10233329. The reversal of 10233287 is 78233201.
10233287 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 is a cyclic number.
It is not a de Polignac number, because 10233287 - 24 = 10233271 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10233281) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5116643 + 5116644.
It is an arithmetic number, because the mean of its divisors is an integer number (5116644).
Almost surely, 210233287 is an apocalyptic number.
10233287 is a deficient number, since it is larger than the sum of its proper divisors (1).
10233287 is an equidigital number, since it uses as much as digits as its factorization.
10233287 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 10233287 is about 3198.9509217867. The cubic root of 10233287 is about 217.1059461276.
Adding to 10233287 its reverse (78233201), we get a palindrome (88466488).
The spelling of 10233287 in words is "ten million, two hundred thirty-three thousand, two hundred eighty-seven".
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