Base | Representation |
---|---|
bin | 111110111101001… |
… | …0100111101011100 |
3 | 12110012221011221011 |
4 | 1331322110331130 |
5 | 13311241122304 |
6 | 545340545004 |
7 | 103230314425 |
oct | 17572247534 |
9 | 5405834834 |
10 | 2112442204 |
11 | 994467104 |
12 | 4ab552164 |
13 | 278856202 |
14 | 1607a864c |
15 | c56c3c04 |
hex | 7de94f5c |
2112442204 has 12 divisors (see below), whose sum is σ = 3700169928. Its totient is φ = 1055250800.
The previous prime is 2112442201. The next prime is 2112442217. The reversal of 2112442204 is 4022442112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112442201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237667 + ... + 246394.
It is an arithmetic number, because the mean of its divisors is an integer number (308347494).
Almost surely, 22112442204 is an apocalyptic number.
It is an amenable number.
2112442204 is a deficient number, since it is larger than the sum of its proper divisors (1587727724).
2112442204 is a wasteful number, since it uses less digits than its factorization.
2112442204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 485156 (or 485154 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 22.
The square root of 2112442204 is about 45961.3120352324. The cubic root of 2112442204 is about 1283.1032702262.
Adding to 2112442204 its reverse (4022442112), we get a palindrome (6134884316).
The spelling of 2112442204 in words is "two billion, one hundred twelve million, four hundred forty-two thousand, two hundred four".
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