Base | Representation |
---|---|
bin | 101110001101… |
… | …1100101001111 |
3 | 1200121000121200 |
4 | 1130123211033 |
5 | 22200331343 |
6 | 2223200543 |
7 | 412645023 |
oct | 134334517 |
9 | 50530550 |
10 | 24230223 |
11 | 1274a586 |
12 | 8146153 |
13 | 5034a14 |
14 | 330a383 |
15 | 21d94d3 |
hex | 171b94f |
24230223 has 6 divisors (see below), whose sum is σ = 34999224. Its totient is φ = 16153476.
The previous prime is 24230209. The next prime is 24230243. The reversal of 24230223 is 32203242.
It is not a de Polignac number, because 24230223 - 25 = 24230191 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 24230196 and 24230205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24230243) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1346115 + ... + 1346132.
It is an arithmetic number, because the mean of its divisors is an integer number (5833204).
Almost surely, 224230223 is an apocalyptic number.
24230223 is a deficient number, since it is larger than the sum of its proper divisors (10769001).
24230223 is a wasteful number, since it uses less digits than its factorization.
24230223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2692253 (or 2692250 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 24230223 is about 4922.4204412057. The cubic root of 24230223 is about 289.3693111070.
Adding to 24230223 its reverse (32203242), we get a palindrome (56433465).
The spelling of 24230223 in words is "twenty-four million, two hundred thirty thousand, two hundred twenty-three".
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