Base | Representation |
---|---|
bin | 10100101011010110… |
… | …101110100000000100 |
3 | 2010022022101100111012 |
4 | 110223112232200010 |
5 | 330432231330104 |
6 | 14111034301352 |
7 | 1414122465026 |
oct | 245326564004 |
9 | 63268340435 |
10 | 22202214404 |
11 | 9463631327 |
12 | 4377587858 |
13 | 212aa03196 |
14 | 110897c016 |
15 | 89e273d6e |
hex | 52b5ae804 |
22202214404 has 24 divisors (see below), whose sum is σ = 41146477848. Its totient is φ = 10446302720.
The previous prime is 22202214403. The next prime is 22202214407. The reversal of 22202214404 is 40441220222.
It can be written as a sum of positive squares in 4 ways, for example, as 4194304 + 22198020100 = 2048^2 + 148990^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 22202214404.
It is not an unprimeable number, because it can be changed into a prime (22202214401) 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, 422702 + ... + 472314.
It is an arithmetic number, because the mean of its divisors is an integer number (1714436577).
Almost surely, 222202214404 is an apocalyptic number.
It is an amenable number.
22202214404 is a deficient number, since it is larger than the sum of its proper divisors (18944263444).
22202214404 is a wasteful number, since it uses less digits than its factorization.
22202214404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56215 (or 56213 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 23.
Adding to 22202214404 its reverse (40441220222), we get a palindrome (62643434626).
The spelling of 22202214404 in words is "twenty-two billion, two hundred two million, two hundred fourteen thousand, four hundred four".
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