Base | Representation |
---|---|
bin | 1001000110010001… |
… | …0000110101001011 |
3 | 20022012102201221100 |
4 | 2101210100311023 |
5 | 20000200434233 |
6 | 1042200512443 |
7 | 114343243512 |
oct | 22144206513 |
9 | 6265381840 |
10 | 2442202443 |
11 | 104361792a |
12 | 581a7b723 |
13 | 2cbc73b05 |
14 | 1924c7679 |
15 | e4610813 |
hex | 91910d4b |
2442202443 has 24 divisors (see below), whose sum is σ = 3591656640. Its totient is φ = 1598849280.
The previous prime is 2442202393. The next prime is 2442202447. The reversal of 2442202443 is 3442022442.
It is not a de Polignac number, because 2442202443 - 217 = 2442071371 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2442202447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99838 + ... + 121868.
It is an arithmetic number, because the mean of its divisors is an integer number (149652360).
Almost surely, 22442202443 is an apocalyptic number.
2442202443 is a deficient number, since it is larger than the sum of its proper divisors (1149454197).
2442202443 is a wasteful number, since it uses less digits than its factorization.
2442202443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22259 (or 22256 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 27.
The square root of 2442202443 is about 49418.6446900358. The cubic root of 2442202443 is about 1346.6680415373.
Adding to 2442202443 its reverse (3442022442), we get a palindrome (5884224885).
The spelling of 2442202443 in words is "two billion, four hundred forty-two million, two hundred two thousand, four hundred forty-three".
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