Base | Representation |
---|---|
bin | 1101101001011000… |
… | …0011001010100111 |
3 | 100110021222111211211 |
4 | 3122112003022213 |
5 | 30000240310343 |
6 | 1403255212251 |
7 | 156530540635 |
oct | 33226031247 |
9 | 10407874754 |
10 | 3663213223 |
11 | 160a87434a |
12 | 862977087 |
13 | 464c137b7 |
14 | 26a726355 |
15 | 1668eb79d |
hex | da5832a7 |
3663213223 has 2 divisors, whose sum is σ = 3663213224. Its totient is φ = 3663213222.
The previous prime is 3663213163. The next prime is 3663213233. The reversal of 3663213223 is 3223123663.
3663213223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3663213223 - 213 = 3663205031 is a prime.
It is a super-2 number, since 2×36632132232 = 26838262234324095458, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3663213233) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1831606611 + 1831606612.
It is an arithmetic number, because the mean of its divisors is an integer number (1831606612).
Almost surely, 23663213223 is an apocalyptic number.
3663213223 is a deficient number, since it is larger than the sum of its proper divisors (1).
3663213223 is an equidigital number, since it uses as much as digits as its factorization.
3663213223 is an evil number, because the sum of its binary digits is even.
The product of its digits is 23328, while the sum is 31.
The square root of 3663213223 is about 60524.4844918154. The cubic root of 3663213223 is about 1541.5374008444.
Adding to 3663213223 its reverse (3223123663), we get a palindrome (6886336886).
The spelling of 3663213223 in words is "three billion, six hundred sixty-three million, two hundred thirteen thousand, two hundred twenty-three".
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