Base | Representation |
---|---|
bin | 101110100100… |
… | …1111110000110 |
3 | 1200221200020222 |
4 | 1131021332012 |
5 | 22222421410 |
6 | 2231224342 |
7 | 414366002 |
oct | 135117606 |
9 | 50850228 |
10 | 24420230 |
11 | 1286a30a |
12 | 82180b2 |
13 | 50a0353 |
14 | 3359702 |
15 | 2225955 |
hex | 1749f86 |
24420230 has 16 divisors (see below), whose sum is σ = 44014320. Its totient is φ = 9755232.
The previous prime is 24420203. The next prime is 24420239. The reversal of 24420230 is 3202442.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 24420199 and 24420208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24420239) 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, 11297 + ... + 13283.
It is an arithmetic number, because the mean of its divisors is an integer number (2750895).
Almost surely, 224420230 is an apocalyptic number.
24420230 is a deficient number, since it is larger than the sum of its proper divisors (19594090).
24420230 is a wasteful number, since it uses less digits than its factorization.
24420230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3223.
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 24420230 is about 4941.6829117215. The cubic root of 24420230 is about 290.1237284166.
Adding to 24420230 its reverse (3202442), we get a palindrome (27622672).
The spelling of 24420230 in words is "twenty-four million, four hundred twenty thousand, two hundred thirty".
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