Base | Representation |
---|---|
bin | 10000100100001100… |
… | …01100111101101001 |
3 | 211221210210011200002 |
4 | 20102012030331221 |
5 | 121203222103231 |
6 | 4030255352345 |
7 | 433250634326 |
oct | 102206147551 |
9 | 24853704602 |
10 | 8893550441 |
11 | 38541a5096 |
12 | 18825226b5 |
13 | ab96bbca9 |
14 | 605225b4d |
15 | 370ba10cb |
hex | 21218cf69 |
8893550441 has 2 divisors, whose sum is σ = 8893550442. Its totient is φ = 8893550440.
The previous prime is 8893550429. The next prime is 8893550447. The reversal of 8893550441 is 1440553988.
It is a happy number.
8893550441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5591898841 + 3301651600 = 74779^2 + 57460^2 .
It is a cyclic number.
It is not a de Polignac number, because 8893550441 - 218 = 8893288297 is a prime.
It is a super-2 number, since 2×88935504412 (a number of 21 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (8893550447) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4446775220 + 4446775221.
It is an arithmetic number, because the mean of its divisors is an integer number (4446775221).
Almost surely, 28893550441 is an apocalyptic number.
It is an amenable number.
8893550441 is a deficient number, since it is larger than the sum of its proper divisors (1).
8893550441 is an equidigital number, since it uses as much as digits as its factorization.
8893550441 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 691200, while the sum is 47.
The square root of 8893550441 is about 94305.6225312150. The cubic root of 8893550441 is about 2071.8503871769.
The spelling of 8893550441 in words is "eight billion, eight hundred ninety-three million, five hundred fifty thousand, four hundred forty-one".
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