Base | Representation |
---|---|
bin | 10100101011010110… |
… | …010111111100011010 |
3 | 2010022022012122202012 |
4 | 110223112113330122 |
5 | 330432220401020 |
6 | 14111032305522 |
7 | 1414121631455 |
oct | 245326277432 |
9 | 63268178665 |
10 | 22202122010 |
11 | 9463578972 |
12 | 43775422a2 |
13 | 212a9a0103 |
14 | 110895649c |
15 | 89e2567c5 |
hex | 52b597f1a |
22202122010 has 16 divisors (see below), whose sum is σ = 39965524200. Its totient is φ = 8880470016.
The previous prime is 22202121983. The next prime is 22202122013. The reversal of 22202122010 is 1022120222.
It can be written as a sum of positive squares in 4 ways, for example, as 21626937721 + 575184289 = 147061^2 + 23983^2 .
It is not an unprimeable number, because it can be changed into a prime (22202122013) 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, 400886 + ... + 452894.
Almost surely, 222202122010 is an apocalyptic number.
22202122010 is a deficient number, since it is larger than the sum of its proper divisors (17763402190).
22202122010 is a wasteful number, since it uses less digits than its factorization.
22202122010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94705.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 22202122010 its reverse (1022120222), we get a palindrome (23224242232).
It can be divided in two parts, 2220212 and 2010, that added together give a palindrome (2222222).
The spelling of 22202122010 in words is "twenty-two billion, two hundred two million, one hundred twenty-two thousand, ten".
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