Base | Representation |
---|---|
bin | 11010100111111… |
… | …10111000110101 |
3 | 120120020221210212 |
4 | 31103332320311 |
5 | 424133422013 |
6 | 34054555205 |
7 | 5351243150 |
oct | 1523767065 |
9 | 516227725 |
10 | 223342133 |
11 | 105086283 |
12 | 62968b05 |
13 | 3736aa11 |
14 | 2193ac97 |
15 | 1491a6a8 |
hex | d4fee35 |
223342133 has 4 divisors (see below), whose sum is σ = 255248160. Its totient is φ = 191436108.
The previous prime is 223342069. The next prime is 223342151. The reversal of 223342133 is 331243322.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 223342133 - 26 = 223342069 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 223342099 and 223342108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223342333) 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, 15953003 + ... + 15953016.
It is an arithmetic number, because the mean of its divisors is an integer number (63812040).
Almost surely, 2223342133 is an apocalyptic number.
It is an amenable number.
223342133 is a deficient number, since it is larger than the sum of its proper divisors (31906027).
223342133 is an equidigital number, since it uses as much as digits as its factorization.
223342133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31906026.
The product of its digits is 2592, while the sum is 23.
The square root of 223342133 is about 14944.6355927470. The cubic root of 223342133 is about 606.7226662405.
Adding to 223342133 its reverse (331243322), we get a palindrome (554585455).
The spelling of 223342133 in words is "two hundred twenty-three million, three hundred forty-two thousand, one hundred thirty-three".
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