Base | Representation |
---|---|
bin | 101110001111… |
… | …0010101111010 |
3 | 1200121121010110 |
4 | 1130132111322 |
5 | 22201212110 |
6 | 2223325150 |
7 | 413023005 |
oct | 134362572 |
9 | 50547113 |
10 | 24241530 |
11 | 12758025 |
12 | 81507b6 |
13 | 5039c01 |
14 | 331053c |
15 | 21dca20 |
hex | 171e57a |
24241530 has 64 divisors (see below), whose sum is σ = 62208000. Its totient is φ = 6027840.
The previous prime is 24241513. The next prime is 24241543. The reversal of 24241530 is 3514242.
It is a junction number, because it is equal to n+sod(n) for n = 24241497 and 24241506.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40171 + ... + 40769.
It is an arithmetic number, because the mean of its divisors is an integer number (972000).
Almost surely, 224241530 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 24241530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31104000).
24241530 is an abundant number, since it is smaller than the sum of its proper divisors (37966470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24241530 is a wasteful number, since it uses less digits than its factorization.
24241530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 699.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 24241530 is about 4923.5688275884. The cubic root of 24241530 is about 289.4143153700.
Adding to 24241530 its reverse (3514242), we get a palindrome (27755772).
The spelling of 24241530 in words is "twenty-four million, two hundred forty-one thousand, five hundred thirty".
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