Base | Representation |
---|---|
bin | 100000010101011010010… |
… | …011101100101110110110 |
3 | 21212102101220212020101022 |
4 | 200111122103230232312 |
5 | 242401140340033210 |
6 | 4420440114301142 |
7 | 316351362420404 |
oct | 40253223545666 |
9 | 7772356766338 |
10 | 2222013205430 |
11 | 787394588047 |
12 | 2ba7838877b2 |
13 | 1316c537a095 |
14 | 7979038c474 |
15 | 3cbedcdd155 |
hex | 2055a4ecbb6 |
2222013205430 has 16 divisors (see below), whose sum is σ = 4067414004240. Its totient is φ = 873740785632.
The previous prime is 2222013205411. The next prime is 2222013205591. The reversal of 2222013205430 is 345023102222.
2222013205430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 2222013205430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1883061449 + ... + 1883062628.
It is an arithmetic number, because the mean of its divisors is an integer number (254213375265).
Almost surely, 22222013205430 is an apocalyptic number.
2222013205430 is a deficient number, since it is larger than the sum of its proper divisors (1845400798810).
2222013205430 is a wasteful number, since it uses less digits than its factorization.
2222013205430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3766124143.
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 2222013205430 its reverse (345023102222), we get a palindrome (2567036307652).
The spelling of 2222013205430 in words is "two trillion, two hundred twenty-two billion, thirteen million, two hundred five thousand, four hundred thirty".
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