Base | Representation |
---|---|
bin | 11010100110011… |
… | …00000101111011 |
3 | 120112212101102000 |
4 | 31103030011323 |
5 | 424110242300 |
6 | 34050312043 |
7 | 5346415443 |
oct | 1523140573 |
9 | 515771360 |
10 | 223134075 |
11 | 104a53a2a |
12 | 62888623 |
13 | 372c70c8 |
14 | 218c5123 |
15 | 148c8c00 |
hex | d4cc17b |
223134075 has 24 divisors (see below), whose sum is σ = 409906800. Its totient is φ = 119004480.
The previous prime is 223134071. The next prime is 223134097. The reversal of 223134075 is 570431322.
It is not a de Polignac number, because 223134075 - 22 = 223134071 is a prime.
It is a super-3 number, since 3×2231340753 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (223134071) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164610 + ... + 165959.
It is an arithmetic number, because the mean of its divisors is an integer number (17079450).
Almost surely, 2223134075 is an apocalyptic number.
223134075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
223134075 is a deficient number, since it is larger than the sum of its proper divisors (186772725).
223134075 is a wasteful number, since it uses less digits than its factorization.
223134075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 330588 (or 330577 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 223134075 is about 14937.6730115504. The cubic root of 223134075 is about 606.5342069152.
Adding to 223134075 its reverse (570431322), we get a palindrome (793565397).
The spelling of 223134075 in words is "two hundred twenty-three million, one hundred thirty-four thousand, seventy-five".
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