Base | Representation |
---|---|
bin | 111101010000000… |
… | …0001000100000111 |
3 | 12022020020122122211 |
4 | 1322200001010013 |
5 | 13202113311234 |
6 | 535534204251 |
7 | 101634011365 |
oct | 17240010407 |
9 | 5266218584 |
10 | 2055213319 |
11 | 965129205 |
12 | 494353687 |
13 | 269a39673 |
14 | 156d4c635 |
15 | c066c164 |
hex | 7a801107 |
2055213319 has 2 divisors, whose sum is σ = 2055213320. Its totient is φ = 2055213318.
The previous prime is 2055213313. The next prime is 2055213343. The reversal of 2055213319 is 9133125502.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2055213319 - 25 = 2055213287 is a prime.
It is a super-2 number, since 2×20552133192 = 8447803573189991522, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2055213313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027606659 + 1027606660.
It is an arithmetic number, because the mean of its divisors is an integer number (1027606660).
Almost surely, 22055213319 is an apocalyptic number.
2055213319 is a deficient number, since it is larger than the sum of its proper divisors (1).
2055213319 is an equidigital number, since it uses as much as digits as its factorization.
2055213319 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8100, while the sum is 31.
The square root of 2055213319 is about 45334.4606122098. The cubic root of 2055213319 is about 1271.4100359908.
The spelling of 2055213319 in words is "two billion, fifty-five million, two hundred thirteen thousand, three hundred nineteen".
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