Base | Representation |
---|---|
bin | 10100111001101110… |
… | …000100010010110001 |
3 | 2010221002212101210012 |
4 | 110321232010102301 |
5 | 331430430322001 |
6 | 14151003544305 |
7 | 1423110112535 |
oct | 247156042261 |
9 | 63832771705 |
10 | 22443214001 |
11 | 957767794a |
12 | 442422b095 |
13 | 2168913cb0 |
14 | 112c993bc5 |
15 | 8b54cb2bb |
hex | 539b844b1 |
22443214001 has 16 divisors (see below), whose sum is σ = 24713084928. Its totient is φ = 20255054400.
The previous prime is 22443213959. The next prime is 22443214007. The reversal of 22443214001 is 10041234422.
It is a cyclic number.
It is not a de Polignac number, because 22443214001 - 210 = 22443212977 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (22443214007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47696 + ... + 217166.
It is an arithmetic number, because the mean of its divisors is an integer number (1544567808).
Almost surely, 222443214001 is an apocalyptic number.
It is an amenable number.
22443214001 is a deficient number, since it is larger than the sum of its proper divisors (2269870927).
22443214001 is a wasteful number, since it uses less digits than its factorization.
22443214001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169712.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 22443214001 its reverse (10041234422), we get a palindrome (32484448423).
The spelling of 22443214001 in words is "twenty-two billion, four hundred forty-three million, two hundred fourteen thousand, one".
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