Base | Representation |
---|---|
bin | 101111101010… |
… | …1110111010010 |
3 | 1202000210021100 |
4 | 1133111313102 |
5 | 22344240414 |
6 | 2251405230 |
7 | 422303400 |
oct | 137256722 |
9 | 52023240 |
10 | 24993234 |
11 | 13120872 |
12 | 8453816 |
13 | 52410c6 |
14 | 3468470 |
15 | 22da609 |
hex | 17d5dd2 |
24993234 has 72 divisors (see below), whose sum is σ = 64555920. Its totient is φ = 6964272.
The previous prime is 24993217. The next prime is 24993239. The reversal of 24993234 is 43239942.
It is not an unprimeable number, because it can be changed into a prime (24993239) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 37597 + ... + 38255.
It is an arithmetic number, because the mean of its divisors is an integer number (896610).
Almost surely, 224993234 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 24993234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32277960).
24993234 is an abundant number, since it is smaller than the sum of its proper divisors (39562686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24993234 is a wasteful number, since it uses less digits than its factorization.
24993234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 724 (or 714 counting only the distinct ones).
The product of its digits is 46656, while the sum is 36.
The square root of 24993234 is about 4999.3233542150. The cubic root of 24993234 is about 292.3753929025.
The spelling of 24993234 in words is "twenty-four million, nine hundred ninety-three thousand, two hundred thirty-four".
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