Base | Representation |
---|---|
bin | 1000011100011000… |
… | …0111110011001001 |
3 | 12211221212121020101 |
4 | 2013012013303021 |
5 | 14120212411334 |
6 | 1012523325401 |
7 | 110111115115 |
oct | 20706076311 |
9 | 5757777211 |
10 | 2266528969 |
11 | a6343a841 |
12 | 533080861 |
13 | 2a1756303 |
14 | 177038745 |
15 | d3eae214 |
hex | 87187cc9 |
2266528969 has 2 divisors, whose sum is σ = 2266528970. Its totient is φ = 2266528968.
The previous prime is 2266528939. The next prime is 2266529021. The reversal of 2266528969 is 9698256622.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1733473225 + 533055744 = 41635^2 + 23088^2 .
It is a cyclic number.
It is not a de Polignac number, because 2266528969 - 25 = 2266528937 is a prime.
It is a super-2 number, since 2×22665289692 = 10274307134632405922, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2266528919) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133264484 + 1133264485.
It is an arithmetic number, because the mean of its divisors is an integer number (1133264485).
Almost surely, 22266528969 is an apocalyptic number.
It is an amenable number.
2266528969 is a deficient number, since it is larger than the sum of its proper divisors (1).
2266528969 is an equidigital number, since it uses as much as digits as its factorization.
2266528969 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5598720, while the sum is 55.
The square root of 2266528969 is about 47608.0767202373. The cubic root of 2266528969 is about 1313.5716237223.
The spelling of 2266528969 in words is "two billion, two hundred sixty-six million, five hundred twenty-eight thousand, nine hundred sixty-nine".
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