Base | Representation |
---|---|
bin | 110000011010110 |
3 | 1021000011 |
4 | 12003112 |
5 | 1243130 |
6 | 310434 |
7 | 132163 |
oct | 60326 |
9 | 37004 |
10 | 24790 |
11 | 17697 |
12 | 1241a |
13 | b38c |
14 | 906a |
15 | 752a |
hex | 60d6 |
24790 has 16 divisors (see below), whose sum is σ = 46512. Its totient is φ = 9504.
The previous prime is 24781. The next prime is 24793. The reversal of 24790 is 9742.
It is a super-2 number, since 2×247902 = 1229088200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24793) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337 + ... + 403.
It is an arithmetic number, because the mean of its divisors is an integer number (2907).
224790 is an apocalyptic number.
24790 is a deficient number, since it is larger than the sum of its proper divisors (21722).
24790 is a wasteful number, since it uses less digits than its factorization.
24790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 24790 is about 157.4484042472. The cubic root of 24790 is about 29.1580745666.
The spelling of 24790 in words is "twenty-four thousand, seven hundred ninety".
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