Base | Representation |
---|---|
bin | 1000011010111001… |
… | …1000100111011101 |
3 | 12211112011110110202 |
4 | 2012232120213131 |
5 | 14112114301042 |
6 | 1012142113245 |
7 | 110004200366 |
oct | 20656304735 |
9 | 5745143422 |
10 | 2260306397 |
11 | a5a97a718 |
12 | 530b7b825 |
13 | 2a0387c0b |
14 | 176298b6d |
15 | d3680632 |
hex | 86b989dd |
2260306397 has 2 divisors, whose sum is σ = 2260306398. Its totient is φ = 2260306396.
The previous prime is 2260306361. The next prime is 2260306421. The reversal of 2260306397 is 7936030622.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2078083396 + 182223001 = 45586^2 + 13499^2 .
It is a cyclic number.
It is not a de Polignac number, because 2260306397 - 28 = 2260306141 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2260306397.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2260306337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1130153198 + 1130153199.
It is an arithmetic number, because the mean of its divisors is an integer number (1130153199).
Almost surely, 22260306397 is an apocalyptic number.
It is an amenable number.
2260306397 is a deficient number, since it is larger than the sum of its proper divisors (1).
2260306397 is an equidigital number, since it uses as much as digits as its factorization.
2260306397 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 81648, while the sum is 38.
The square root of 2260306397 is about 47542.6797414702. The cubic root of 2260306397 is about 1312.3684203937.
The spelling of 2260306397 in words is "two billion, two hundred sixty million, three hundred six thousand, three hundred ninety-seven".
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