Base | Representation |
---|---|
bin | 11010011111011… |
… | …11111100000011 |
3 | 120111011120102210 |
4 | 31033233330003 |
5 | 423342413243 |
6 | 34015113203 |
7 | 5335641435 |
oct | 1517577403 |
9 | 514146383 |
10 | 222232323 |
11 | 104498485 |
12 | 62512803 |
13 | 3706c821 |
14 | 2172c655 |
15 | 1479b933 |
hex | d3eff03 |
222232323 has 8 divisors (see below), whose sum is σ = 304318288. Its totient is φ = 144150624.
The previous prime is 222232321. The next prime is 222232327. The reversal of 222232323 is 323232222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 222232323 - 21 = 222232321 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 222232323.
It is not an unprimeable number, because it can be changed into a prime (222232321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000936 + ... + 1001157.
It is an arithmetic number, because the mean of its divisors is an integer number (38039786).
Almost surely, 2222232323 is an apocalyptic number.
222232323 is a deficient number, since it is larger than the sum of its proper divisors (82085965).
222232323 is a wasteful number, since it uses less digits than its factorization.
222232323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2002133.
The product of its digits is 1728, while the sum is 21.
The square root of 222232323 is about 14907.4586365349. The cubic root of 222232323 is about 605.7160413040.
Adding to 222232323 its reverse (323232222), we get a palindrome (545464545).
The spelling of 222232323 in words is "two hundred twenty-two million, two hundred thirty-two thousand, three hundred twenty-three".
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