Base | Representation |
---|---|
bin | 1000011100010101… |
… | …0001011101000001 |
3 | 12211221110021212221 |
4 | 2013011101131001 |
5 | 14120133300434 |
6 | 1012514451041 |
7 | 110106200125 |
oct | 20705213501 |
9 | 5757407787 |
10 | 2266306369 |
11 | a632a8578 |
12 | 532b93a81 |
13 | 2a16a8bb2 |
14 | 176dbb585 |
15 | d3e682b4 |
hex | 87151741 |
2266306369 has 2 divisors, whose sum is σ = 2266306370. Its totient is φ = 2266306368.
The previous prime is 2266306349. The next prime is 2266306381. The reversal of 2266306369 is 9636036622.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1704616369 + 561690000 = 41287^2 + 23700^2 .
It is a cyclic number.
It is not a de Polignac number, because 2266306369 - 25 = 2266306337 is a prime.
It is a super-2 number, since 2×22663063692 = 10272289116339928322, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2266306349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133153184 + 1133153185.
It is an arithmetic number, because the mean of its divisors is an integer number (1133153185).
Almost surely, 22266306369 is an apocalyptic number.
It is an amenable number.
2266306369 is a deficient number, since it is larger than the sum of its proper divisors (1).
2266306369 is an equidigital number, since it uses as much as digits as its factorization.
2266306369 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 419904, while the sum is 43.
The square root of 2266306369 is about 47605.7388242216. The cubic root of 2266306369 is about 1313.5286195486.
The spelling of 2266306369 in words is "two billion, two hundred sixty-six million, three hundred six thousand, three hundred sixty-nine".
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