Base | Representation |
---|---|
bin | 10100111000100110… |
… | …000101011010001001 |
3 | 2010212210100201021201 |
4 | 110320212011122021 |
5 | 331411113003301 |
6 | 14145051304201 |
7 | 1422460531540 |
oct | 247046053211 |
9 | 63783321251 |
10 | 22424344201 |
11 | 9567a59776 |
12 | 4419a4b061 |
13 | 2164a3812c |
14 | 112a281157 |
15 | 8b3a00201 |
hex | 538985689 |
22424344201 has 16 divisors (see below), whose sum is σ = 26771733504. Its totient is φ = 18364786704.
The previous prime is 22424344193. The next prime is 22424344213. The reversal of 22424344201 is 10244342422.
It is a cyclic number.
It is not a de Polignac number, because 22424344201 - 23 = 22424344193 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22424344201.
It is not an unprimeable number, because it can be changed into a prime (22424344231) 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, 69246 + ... + 222808.
It is an arithmetic number, because the mean of its divisors is an integer number (1673233344).
Almost surely, 222424344201 is an apocalyptic number.
It is an amenable number.
22424344201 is a deficient number, since it is larger than the sum of its proper divisors (4347389303).
22424344201 is a wasteful number, since it uses less digits than its factorization.
22424344201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154500.
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 22424344201 its reverse (10244342422), we get a palindrome (32668686623).
The spelling of 22424344201 in words is "twenty-two billion, four hundred twenty-four million, three hundred forty-four thousand, two hundred one".
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