Base | Representation |
---|---|
bin | 1010000110011001100010… |
… | …01111110010111111010010 |
3 | 2220122021011012111111212022 |
4 | 11003030301033302333102 |
5 | 10402342242120042320 |
6 | 115123102520331442 |
7 | 4451425015016105 |
oct | 503146117627722 |
9 | 86567135444768 |
10 | 22210102112210 |
11 | 7093284698491 |
12 | 25a8572313b82 |
13 | c51532a5775c |
14 | 56ad9073273c |
15 | 287b08116325 |
hex | 1433313f2fd2 |
22210102112210 has 8 divisors (see below), whose sum is σ = 39978183801996. Its totient is φ = 8884040844880.
The previous prime is 22210102112141. The next prime is 22210102112213. The reversal of 22210102112210 is 1221120101222.
It can be written as a sum of positive squares in 2 ways, for example, as 21048541961161 + 1161560151049 = 4587869^2 + 1077757^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (22210102112213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1110505105601 + ... + 1110505105620.
Almost surely, 222210102112210 is an apocalyptic number.
22210102112210 is a deficient number, since it is larger than the sum of its proper divisors (17768081689786).
22210102112210 is a wasteful number, since it uses less digits than its factorization.
22210102112210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2221010211228.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 22210102112210 its reverse (1221120101222), we get a palindrome (23431222213432).
The spelling of 22210102112210 in words is "twenty-two trillion, two hundred ten billion, one hundred two million, one hundred twelve thousand, two hundred ten".
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