Base | Representation |
---|---|
bin | 11100000100001… |
… | …00001000001111 |
3 | 121101222200120121 |
4 | 32002010020033 |
5 | 440232002343 |
6 | 35205525411 |
7 | 5556025111 |
oct | 1602041017 |
9 | 541880517 |
10 | 235422223 |
11 | 110987223 |
12 | 66a13867 |
13 | 39a0a2ba |
14 | 233a33b1 |
15 | 15a04aed |
hex | e08420f |
235422223 has 4 divisors (see below), whose sum is σ = 235540960. Its totient is φ = 235303488.
The previous prime is 235422221. The next prime is 235422251. The reversal of 235422223 is 322224532.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 235422223 - 21 = 235422221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235422221) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56343 + ... + 60376.
It is an arithmetic number, because the mean of its divisors is an integer number (58885240).
Almost surely, 2235422223 is an apocalyptic number.
235422223 is a deficient number, since it is larger than the sum of its proper divisors (118737).
235422223 is a wasteful number, since it uses less digits than its factorization.
235422223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118736.
The product of its digits is 5760, while the sum is 25.
The square root of 235422223 is about 15343.4749323613. The cubic root of 235422223 is about 617.4699383815.
Adding to 235422223 its reverse (322224532), we get a palindrome (557646755).
The spelling of 235422223 in words is "two hundred thirty-five million, four hundred twenty-two thousand, two hundred twenty-three".
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