Base | Representation |
---|---|
bin | 1001001100100110… |
… | …1111011100010001 |
3 | 20101001111020220212 |
4 | 2103021233130101 |
5 | 20024003214434 |
6 | 1044551013505 |
7 | 115115330243 |
oct | 22311573421 |
9 | 6331436825 |
10 | 2468804369 |
11 | 1057637299 |
12 | 58a96a295 |
13 | 3046291b5 |
14 | 195c50093 |
15 | e6b178ce |
hex | 9326f711 |
2468804369 has 2 divisors, whose sum is σ = 2468804370. Its totient is φ = 2468804368.
The previous prime is 2468804363. The next prime is 2468804399. The reversal of 2468804369 is 9634088642.
It is a happy number.
2468804369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2468797969 + 6400 = 49687^2 + 80^2 .
It is a cyclic number.
It is not a de Polignac number, because 2468804369 - 24 = 2468804353 is a prime.
It is a super-2 number, since 2×24688043692 = 12189990024786976322, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2468804363) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1234402184 + 1234402185.
It is an arithmetic number, because the mean of its divisors is an integer number (1234402185).
Almost surely, 22468804369 is an apocalyptic number.
It is an amenable number.
2468804369 is a deficient number, since it is larger than the sum of its proper divisors (1).
2468804369 is an equidigital number, since it uses as much as digits as its factorization.
2468804369 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1990656, while the sum is 50.
The square root of 2468804369 is about 49687.0644031221. The cubic root of 2468804369 is about 1351.5399653955.
The spelling of 2468804369 in words is "two billion, four hundred sixty-eight million, eight hundred four thousand, three hundred sixty-nine".
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