Base | Representation |
---|---|
bin | 101110010110… |
… | …1111001011010 |
3 | 1200201211112011 |
4 | 1130231321122 |
5 | 22210231432 |
6 | 2224540134 |
7 | 413406523 |
oct | 134557132 |
9 | 50654464 |
10 | 24305242 |
11 | 127a0985 |
12 | 818164a |
13 | 505cc00 |
14 | 332984a |
15 | 2201847 |
hex | 172de5a |
24305242 has 12 divisors (see below), whose sum is σ = 39478590. Its totient is φ = 11217648.
The previous prime is 24305233. The next prime is 24305243. The reversal of 24305242 is 24250342.
It can be written as a sum of positive squares in 3 ways, for example, as 12752041 + 11553201 = 3571^2 + 3399^2 .
It is not an unprimeable number, because it can be changed into a prime (24305243) 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, 35617 + ... + 36292.
Almost surely, 224305242 is an apocalyptic number.
24305242 is a deficient number, since it is larger than the sum of its proper divisors (15173348).
24305242 is a wasteful number, since it uses less digits than its factorization.
24305242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71937 (or 71924 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 22.
The square root of 24305242 is about 4930.0346854764. The cubic root of 24305242 is about 289.6676414371.
Adding to 24305242 its reverse (24250342), we get a palindrome (48555584).
The spelling of 24305242 in words is "twenty-four million, three hundred five thousand, two hundred forty-two".
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