Base | Representation |
---|---|
bin | 1000010001110010… |
… | …1001010111101100 |
3 | 12201212021110212221 |
4 | 2010130221113230 |
5 | 14022324230441 |
6 | 1004255205124 |
7 | 106031361322 |
oct | 20434512754 |
9 | 5655243787 |
10 | 2222101996 |
11 | a40356134 |
12 | 5202167a4 |
13 | 29549c76a |
14 | 171191d12 |
15 | d01358d1 |
hex | 847295ec |
2222101996 has 24 divisors (see below), whose sum is σ = 3944593296. Its totient is φ = 1095168000.
The previous prime is 2222101993. The next prime is 2222101997. The reversal of 2222101996 is 6991012222.
It is not an unprimeable number, because it can be changed into a prime (2222101993) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85980 + ... + 108796.
It is an arithmetic number, because the mean of its divisors is an integer number (164358054).
Almost surely, 22222101996 is an apocalyptic number.
It is an amenable number.
2222101996 is a deficient number, since it is larger than the sum of its proper divisors (1722491300).
2222101996 is a wasteful number, since it uses less digits than its factorization.
2222101996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23169 (or 23167 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 34.
The square root of 2222101996 is about 47139.1768702000. The cubic root of 2222101996 is about 1304.9323464779.
The spelling of 2222101996 in words is "two billion, two hundred twenty-two million, one hundred one thousand, nine hundred ninety-six".
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