Base | Representation |
---|---|
bin | 101001011101… |
… | …100000101001 |
3 | 202110012011022 |
4 | 221131200221 |
5 | 10240300102 |
6 | 1024542225 |
7 | 161245253 |
oct | 51354051 |
9 | 22405138 |
10 | 10868777 |
11 | 6153967 |
12 | 3781975 |
13 | 233713a |
14 | 162ccd3 |
15 | e4a5a2 |
hex | a5d829 |
10868777 has 2 divisors, whose sum is σ = 10868778. Its totient is φ = 10868776.
The previous prime is 10868773. The next prime is 10868791. The reversal of 10868777 is 77786801.
10868777 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 can be written as a sum of positive squares in only one way, i.e., 9916201 + 952576 = 3149^2 + 976^2 .
It is a cyclic number.
It is not a de Polignac number, because 10868777 - 22 = 10868773 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (10868771) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5434388 + 5434389.
It is an arithmetic number, because the mean of its divisors is an integer number (5434389).
Almost surely, 210868777 is an apocalyptic number.
It is an amenable number.
10868777 is a deficient number, since it is larger than the sum of its proper divisors (1).
10868777 is an equidigital number, since it uses as much as digits as its factorization.
10868777 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 131712, while the sum is 44.
The square root of 10868777 is about 3296.7828257257. The cubic root of 10868777 is about 221.5101133902.
The spelling of 10868777 in words is "ten million, eight hundred sixty-eight thousand, seven hundred seventy-seven".
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