Base | Representation |
---|---|
bin | 1100111011110101111… |
… | …0110011010010101010 |
3 | 210020121001110111200210 |
4 | 3032331132303102222 |
5 | 12120102402102310 |
6 | 250030523041550 |
7 | 22024606246422 |
oct | 3167536632252 |
9 | 706531414623 |
10 | 222222300330 |
11 | 86275771368 |
12 | 370999702b6 |
13 | 17c56235904 |
14 | aa815ab482 |
15 | 5ba9364820 |
hex | 33bd7b34aa |
222222300330 has 32 divisors (see below), whose sum is σ = 542076697728. Its totient is φ = 58287816000.
The previous prime is 222222300301. The next prime is 222222300343. The reversal of 222222300330 is 33003222222.
It is a junction number, because it is equal to n+sod(n) for n = 222222300297 and 222222300306.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60714646 + ... + 60718305.
It is an arithmetic number, because the mean of its divisors is an integer number (16939896804).
Almost surely, 2222222300330 is an apocalyptic number.
222222300330 is an abundant number, since it is smaller than the sum of its proper divisors (319854397398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222222300330 is a wasteful number, since it uses less digits than its factorization.
222222300330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121433022.
The product of its (nonzero) digits is 1728, while the sum is 21.
Adding to 222222300330 its reverse (33003222222), we get a palindrome (255225522552).
The spelling of 222222300330 in words is "two hundred twenty-two billion, two hundred twenty-two million, three hundred thousand, three hundred thirty".
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