Base | Representation |
---|---|
bin | 11010100000110… |
… | …11101010011111 |
3 | 120111111200010010 |
4 | 31100123222133 |
5 | 423414131143 |
6 | 34023014303 |
7 | 5340315543 |
oct | 1520335237 |
9 | 514450103 |
10 | 222411423 |
11 | 1045aaaa3 |
12 | 6259a393 |
13 | 371031c0 |
14 | 21777a23 |
15 | 147d4a33 |
hex | d41ba9f |
222411423 has 8 divisors (see below), whose sum is σ = 319360048. Its totient is φ = 136868544.
The previous prime is 222411367. The next prime is 222411433. The reversal of 222411423 is 324114222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 222411423 - 212 = 222407327 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 222411423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222411433) 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, 2851390 + ... + 2851467.
It is an arithmetic number, because the mean of its divisors is an integer number (39920006).
Almost surely, 2222411423 is an apocalyptic number.
222411423 is a deficient number, since it is larger than the sum of its proper divisors (96948625).
222411423 is a wasteful number, since it uses less digits than its factorization.
222411423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5702873.
The product of its digits is 768, while the sum is 21.
The square root of 222411423 is about 14913.4644868320. The cubic root of 222411423 is about 605.8787158297.
Adding to 222411423 its reverse (324114222), we get a palindrome (546525645).
The spelling of 222411423 in words is "two hundred twenty-two million, four hundred eleven thousand, four hundred twenty-three".
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