Base | Representation |
---|---|
bin | 1000011100000100… |
… | …1110001010100001 |
3 | 12211212110100000211 |
4 | 2013001032022201 |
5 | 14114400304241 |
6 | 1012440014121 |
7 | 110064154564 |
oct | 20701161241 |
9 | 5755410024 |
10 | 2265244321 |
11 | a6274264a |
12 | 532761341 |
13 | 2a13c6672 |
14 | 176bc24db |
15 | d3d08781 |
hex | 8704e2a1 |
2265244321 has 2 divisors, whose sum is σ = 2265244322. Its totient is φ = 2265244320.
The previous prime is 2265244253. The next prime is 2265244337. The reversal of 2265244321 is 1234425622.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1218010000 + 1047234321 = 34900^2 + 32361^2 .
It is a cyclic number.
It is not a de Polignac number, because 2265244321 - 227 = 2131026593 is a prime.
It is not a weakly prime, because it can be changed into another prime (2265244361) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132622160 + 1132622161.
It is an arithmetic number, because the mean of its divisors is an integer number (1132622161).
Almost surely, 22265244321 is an apocalyptic number.
It is an amenable number.
2265244321 is a deficient number, since it is larger than the sum of its proper divisors (1).
2265244321 is an equidigital number, since it uses as much as digits as its factorization.
2265244321 is an evil number, because the sum of its binary digits is even.
The product of its digits is 23040, while the sum is 31.
The square root of 2265244321 is about 47594.5828955355. The cubic root of 2265244321 is about 1313.3234033379.
Adding to 2265244321 its reverse (1234425622), we get a palindrome (3499669943).
The spelling of 2265244321 in words is "two billion, two hundred sixty-five million, two hundred forty-four thousand, three hundred twenty-one".
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