Base | Representation |
---|---|
bin | 100000010101100101101… |
… | …011100111011001010100 |
3 | 21212102220012220211210201 |
4 | 200111211223213121110 |
5 | 242402033212240104 |
6 | 4420511052230244 |
7 | 316356200356060 |
oct | 40254553473124 |
9 | 7772805824721 |
10 | 2222204024404 |
11 | 78748226a181 |
12 | 2ba81776b384 |
13 | 131725a6b510 |
14 | 797ab860aa0 |
15 | 3cc109320a4 |
hex | 20565ae7654 |
2222204024404 has 48 divisors (see below), whose sum is σ = 4811344828416. Its totient is φ = 874510963200.
The previous prime is 2222204024389. The next prime is 2222204024501. The reversal of 2222204024404 is 4044204022222.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15912037 + ... + 16051084.
It is an arithmetic number, because the mean of its divisors is an integer number (100236350592).
Almost surely, 22222204024404 is an apocalyptic number.
It is an amenable number.
2222204024404 is an abundant number, since it is smaller than the sum of its proper divisors (2589140804012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222204024404 is a wasteful number, since it uses less digits than its factorization.
2222204024404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31963336 (or 31963334 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
Adding to 2222204024404 its reverse (4044204022222), we get a palindrome (6266408046626).
The spelling of 2222204024404 in words is "two trillion, two hundred twenty-two billion, two hundred four million, twenty-four thousand, four hundred four".
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