Base | Representation |
---|---|
bin | 111110111101001… |
… | …0101000000100100 |
3 | 12110012221012012120 |
4 | 1331322111000210 |
5 | 13311241124104 |
6 | 545340545540 |
7 | 103230315132 |
oct | 17572250044 |
9 | 5405835176 |
10 | 2112442404 |
11 | 994467276 |
12 | 4ab5522b0 |
13 | 278856327 |
14 | 1607a8752 |
15 | c56c3cd9 |
hex | 7de95024 |
2112442404 has 24 divisors (see below), whose sum is σ = 4932035808. Its totient is φ = 703718400.
The previous prime is 2112442351. The next prime is 2112442411. The reversal of 2112442404 is 4042442112.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32797 + ... + 72804.
It is an arithmetic number, because the mean of its divisors is an integer number (205501492).
Almost surely, 22112442404 is an apocalyptic number.
It is an amenable number.
2112442404 is an abundant number, since it is smaller than the sum of its proper divisors (2819593404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2112442404 is a wasteful number, since it uses less digits than its factorization.
2112442404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107275 (or 107273 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 24.
The square root of 2112442404 is about 45961.3142109753. The cubic root of 2112442404 is about 1283.1033107198.
Adding to 2112442404 its reverse (4042442112), we get a palindrome (6154884516).
The spelling of 2112442404 in words is "two billion, one hundred twelve million, four hundred forty-two thousand, four hundred four".
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