Base | Representation |
---|---|
bin | 11010100101101… |
… | …11000111000101 |
3 | 120112201000111222 |
4 | 31102313013011 |
5 | 424100020013 |
6 | 34044410125 |
7 | 5345610050 |
oct | 1522670705 |
9 | 515630458 |
10 | 223048133 |
11 | 1049a5400 |
12 | 62846945 |
13 | 37296c59 |
14 | 218a1a97 |
15 | 148ad508 |
hex | d4b71c5 |
223048133 has 24 divisors (see below), whose sum is σ = 284215680. Its totient is φ = 171309600.
The previous prime is 223048127. The next prime is 223048169. The reversal of 223048133 is 331840322.
It is a de Polignac number, because none of the positive numbers 2k-223048133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223048183) 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, 58283 + ... + 61991.
It is an arithmetic number, because the mean of its divisors is an integer number (11842320).
Almost surely, 2223048133 is an apocalyptic number.
It is an amenable number.
223048133 is a deficient number, since it is larger than the sum of its proper divisors (61167547).
223048133 is a wasteful number, since it uses less digits than its factorization.
223048133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3809 (or 3798 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 223048133 is about 14934.7960481555. The cubic root of 223048133 is about 606.4563263007.
Adding to 223048133 its reverse (331840322), we get a palindrome (554888455).
The spelling of 223048133 in words is "two hundred twenty-three million, forty-eight thousand, one hundred thirty-three".
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