Base | Representation |
---|---|
bin | 10100100000100000… |
… | …011011111000011001 |
3 | 2002211121220120122210 |
4 | 110200200123320121 |
5 | 330044133211301 |
6 | 14041013305333 |
7 | 1406452461363 |
oct | 244040337031 |
9 | 62747816583 |
10 | 22020210201 |
11 | 937a91a930 |
12 | 4326635249 |
13 | 20cc0a9ca2 |
14 | 10cc721d33 |
15 | 88d2c1ad6 |
hex | 52081be19 |
22020210201 has 16 divisors (see below), whose sum is σ = 32063479488. Its totient is φ = 13331380800.
The previous prime is 22020210127. The next prime is 22020210239. The reversal of 22020210201 is 10201202022.
It is not a de Polignac number, because 22020210201 - 29 = 22020209689 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22020210271) 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, 323506 + ... + 385611.
It is an arithmetic number, because the mean of its divisors is an integer number (2003967468).
Almost surely, 222020210201 is an apocalyptic number.
It is an amenable number.
22020210201 is a deficient number, since it is larger than the sum of its proper divisors (10043269287).
22020210201 is a wasteful number, since it uses less digits than its factorization.
22020210201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710072.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 22020210201 its reverse (10201202022), we get a palindrome (32221412223).
It can be divided in two parts, 22020 and 210201, that added together give a triangular number (232221 = T681).
The spelling of 22020210201 in words is "twenty-two billion, twenty million, two hundred ten thousand, two hundred one".
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