Base | Representation |
---|---|
bin | 111110111100011… |
… | …0000110110010000 |
3 | 12110012011100102202 |
4 | 1331320300312100 |
5 | 13311140012034 |
6 | 545324102332 |
7 | 103223656055 |
oct | 17570606620 |
9 | 5405140382 |
10 | 2112032144 |
11 | 994207012 |
12 | 4ab3949a8 |
13 | 278741681 |
14 | 1606dd02c |
15 | c564247e |
hex | 7de30d90 |
2112032144 has 20 divisors (see below), whose sum is σ = 4093904640. Its totient is φ = 1055540640.
The previous prime is 2112032137. The next prime is 2112032147. The reversal of 2112032144 is 4412302112.
It is not an unprimeable number, because it can be changed into a prime (2112032147) 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, 8417 + ... + 65535.
It is an arithmetic number, because the mean of its divisors is an integer number (204695232).
Almost surely, 22112032144 is an apocalyptic number.
It is an amenable number.
2112032144 is a deficient number, since it is larger than the sum of its proper divisors (1981872496).
2112032144 is a wasteful number, since it uses less digits than its factorization.
2112032144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59438 (or 59432 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 2112032144 is about 45956.8508929844. The cubic root of 2112032144 is about 1283.0202409920.
Adding to 2112032144 its reverse (4412302112), we get a palindrome (6524334256).
The spelling of 2112032144 in words is "two billion, one hundred twelve million, thirty-two thousand, one hundred forty-four".
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