Base | Representation |
---|---|
bin | 11010011111011… |
… | …11011110100011 |
3 | 120111011110211212 |
4 | 31033233132203 |
5 | 423342333220 |
6 | 34015100335 |
7 | 5335633100 |
oct | 1517573643 |
9 | 514143755 |
10 | 222230435 |
11 | 104497019 |
12 | 625116ab |
13 | 3706b9cb |
14 | 2172baa7 |
15 | 1479b0c5 |
hex | d3ef7a3 |
222230435 has 12 divisors (see below), whose sum is σ = 310215888. Its totient is φ = 152386416.
The previous prime is 222230387. The next prime is 222230453. The reversal of 222230435 is 534032222.
It is not a de Polignac number, because 222230435 - 28 = 222230179 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 222230435.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 453287 + ... + 453776.
It is an arithmetic number, because the mean of its divisors is an integer number (25851324).
Almost surely, 2222230435 is an apocalyptic number.
222230435 is a deficient number, since it is larger than the sum of its proper divisors (87985453).
222230435 is an equidigital number, since it uses as much as digits as its factorization.
222230435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 907082 (or 907075 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 222230435 is about 14907.3953123944. The cubic root of 222230435 is about 605.7143259893.
Adding to 222230435 its reverse (534032222), we get a palindrome (756262657).
The spelling of 222230435 in words is "two hundred twenty-two million, two hundred thirty thousand, four hundred thirty-five".
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