Base | Representation |
---|---|
bin | 101110001111… |
… | …0101110101001 |
3 | 1200121200022002 |
4 | 1130132232221 |
5 | 22201234423 |
6 | 2223340345 |
7 | 413030426 |
oct | 134365651 |
9 | 50550262 |
10 | 24243113 |
11 | 12759234 |
12 | 81516b5 |
13 | 503a84b |
14 | 3310d4d |
15 | 21dd228 |
hex | 171eba9 |
24243113 has 8 divisors (see below), whose sum is σ = 24605448. Its totient is φ = 23883264.
The previous prime is 24243083. The next prime is 24243137. The reversal of 24243113 is 31134242.
It can be written as a sum of positive squares in 4 ways, for example, as 3193369 + 21049744 = 1787^2 + 4588^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 24243113 - 26 = 24243049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (24243613) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27995 + ... + 28847.
It is an arithmetic number, because the mean of its divisors is an integer number (3075681).
Almost surely, 224243113 is an apocalyptic number.
It is an amenable number.
24243113 is a deficient number, since it is larger than the sum of its proper divisors (362335).
24243113 is an equidigital number, since it uses as much as digits as its factorization.
24243113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1243.
The product of its digits is 576, while the sum is 20.
The square root of 24243113 is about 4923.7295823390. The cubic root of 24243113 is about 289.4206149296.
Adding to 24243113 its reverse (31134242), we get a palindrome (55377355).
The spelling of 24243113 in words is "twenty-four million, two hundred forty-three thousand, one hundred thirteen".
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