Base | Representation |
---|---|
bin | 10100100101010001… |
… | …100111111001010010 |
3 | 2010001012110011022122 |
4 | 110211101213321102 |
5 | 330230123311310 |
6 | 14052552134242 |
7 | 1411443466556 |
oct | 244521477122 |
9 | 63035404278 |
10 | 22100213330 |
11 | 9410aa3418 |
12 | 4349397382 |
13 | 211283b910 |
14 | 10d91c9866 |
15 | 895326555 |
hex | 525467e52 |
22100213330 has 64 divisors (see below), whose sum is σ = 43301811168. Its totient is φ = 8072663040.
The previous prime is 22100213327. The next prime is 22100213339. The reversal of 22100213330 is 3331200122.
It can be written as a sum of positive squares in 16 ways, for example, as 5356629721 + 16743583609 = 73189^2 + 129397^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 22100213299 and 22100213308.
It is not an unprimeable number, because it can be changed into a prime (22100213339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4916564 + ... + 4921056.
Almost surely, 222100213330 is an apocalyptic number.
22100213330 is a deficient number, since it is larger than the sum of its proper divisors (21201597838).
22100213330 is a wasteful number, since it uses less digits than its factorization.
22100213330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4911.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 22100213330 its reverse (3331200122), we get a palindrome (25431413452).
The spelling of 22100213330 in words is "twenty-two billion, one hundred million, two hundred thirteen thousand, three hundred thirty".
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