Base | Representation |
---|---|
bin | 1000010110110011… |
… | …0000111010100111 |
3 | 12210022210111210121 |
4 | 2011230300322213 |
5 | 14043213320143 |
6 | 1010325302411 |
7 | 106405034020 |
oct | 20554607247 |
9 | 5708714717 |
10 | 2243104423 |
11 | a511a060a |
12 | 527264a07 |
13 | 299944231 |
14 | 173c9bc47 |
15 | d1dd37ed |
hex | 85b30ea7 |
2243104423 has 12 divisors (see below), whose sum is σ = 2723217712. Its totient is φ = 1809561600.
The previous prime is 2243104399. The next prime is 2243104427. The reversal of 2243104423 is 3244013422.
It is a happy number.
2243104423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2243104423 - 221 = 2241007271 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2243104427) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 552378 + ... + 556423.
Almost surely, 22243104423 is an apocalyptic number.
2243104423 is a deficient number, since it is larger than the sum of its proper divisors (480113289).
2243104423 is a wasteful number, since it uses less digits than its factorization.
2243104423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1108842 (or 1108825 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 2243104423 is about 47361.4233633239. The cubic root of 2243104423 is about 1309.0306958563.
Adding to 2243104423 its reverse (3244013422), we get a palindrome (5487117845).
The spelling of 2243104423 in words is "two billion, two hundred forty-three million, one hundred four thousand, four hundred twenty-three".
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