Base | Representation |
---|---|
bin | 100111000000… |
… | …100010010011 |
3 | 201020112011202 |
4 | 213000202103 |
5 | 10104211221 |
6 | 1003101415 |
7 | 152626601 |
oct | 47004223 |
9 | 21215152 |
10 | 10225811 |
11 | 5854892 |
12 | 351186b |
13 | 217059b |
14 | 1502871 |
15 | d6ed0b |
hex | 9c0893 |
10225811 has 2 divisors, whose sum is σ = 10225812. Its totient is φ = 10225810.
The previous prime is 10225807. The next prime is 10225829. The reversal of 10225811 is 11852201.
It is a happy number.
10225811 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 10225811 - 22 = 10225807 is a prime.
It is not a weakly prime, because it can be changed into another prime (10225841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5112905 + 5112906.
It is an arithmetic number, because the mean of its divisors is an integer number (5112906).
Almost surely, 210225811 is an apocalyptic number.
10225811 is a deficient number, since it is larger than the sum of its proper divisors (1).
10225811 is an equidigital number, since it uses as much as digits as its factorization.
10225811 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 160, while the sum is 20.
The square root of 10225811 is about 3197.7822002131. The cubic root of 10225811 is about 217.0530638209.
The spelling of 10225811 in words is "ten million, two hundred twenty-five thousand, eight hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •