Base | Representation |
---|---|
bin | 111110111101000… |
… | …1011001001111100 |
3 | 12110012212010211202 |
4 | 1331322023021330 |
5 | 13311233331134 |
6 | 545340035032 |
7 | 103230056354 |
oct | 17572131174 |
9 | 5405763752 |
10 | 2112402044 |
11 | 994439a15 |
12 | 4ab532a78 |
13 | 278840b4c |
14 | 160797b64 |
15 | c56b6d7e |
hex | 7de8b27c |
2112402044 has 6 divisors (see below), whose sum is σ = 3696703584. Its totient is φ = 1056201020.
The previous prime is 2112401989. The next prime is 2112402059. The reversal of 2112402044 is 4402042112.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264050252 + ... + 264050259.
It is an arithmetic number, because the mean of its divisors is an integer number (616117264).
Almost surely, 22112402044 is an apocalyptic number.
It is an amenable number.
2112402044 is a deficient number, since it is larger than the sum of its proper divisors (1584301540).
2112402044 is a wasteful number, since it uses less digits than its factorization.
2112402044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528100515 (or 528100513 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 2112402044 is about 45960.8751439744. The cubic root of 2112402044 is about 1283.0951390761.
Adding to 2112402044 its reverse (4402042112), we get a palindrome (6514444156).
The spelling of 2112402044 in words is "two billion, one hundred twelve million, four hundred two thousand, forty-four".
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