Base | Representation |
---|---|
bin | 1000100010000110… |
… | …0110011001000011 |
3 | 12220121222221011201 |
4 | 2020201212121003 |
5 | 14142332300004 |
6 | 1015141322031 |
7 | 110522002624 |
oct | 21041463103 |
9 | 5817887151 |
10 | 2290509379 |
11 | a75a29664 |
12 | 53b106317 |
13 | 2a67013c2 |
14 | 17a2bba4b |
15 | d61496a4 |
hex | 88866643 |
2290509379 has 2 divisors, whose sum is σ = 2290509380. Its totient is φ = 2290509378.
The previous prime is 2290509371. The next prime is 2290509401. The reversal of 2290509379 is 9739050922.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2290509379 - 23 = 2290509371 is a prime.
It is a nialpdrome in base 16.
It is not a weakly prime, because it can be changed into another prime (2290509371) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1145254689 + 1145254690.
It is an arithmetic number, because the mean of its divisors is an integer number (1145254690).
Almost surely, 22290509379 is an apocalyptic number.
2290509379 is a deficient number, since it is larger than the sum of its proper divisors (1).
2290509379 is an equidigital number, since it uses as much as digits as its factorization.
2290509379 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 306180, while the sum is 46.
The square root of 2290509379 is about 47859.2663859362. The cubic root of 2290509379 is about 1318.1880132954.
The spelling of 2290509379 in words is "two billion, two hundred ninety million, five hundred nine thousand, three hundred seventy-nine".
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