Base | Representation |
---|---|
bin | 101111110101010 |
3 | 1020121001 |
4 | 11332222 |
5 | 1240430 |
6 | 305214 |
7 | 131254 |
oct | 57652 |
9 | 36531 |
10 | 24490 |
11 | 17444 |
12 | 1220a |
13 | b1bb |
14 | 8cd4 |
15 | 73ca |
hex | 5faa |
24490 has 16 divisors (see below), whose sum is σ = 46080. Its totient is φ = 9360.
The previous prime is 24481. The next prime is 24499. The reversal of 24490 is 9442.
24490 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (24481) and next prime (24499).
24490 is strictly pandigital in base 6.
It is a zygodrome in base 4.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24499) 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, 271 + ... + 349.
It is an arithmetic number, because the mean of its divisors is an integer number (2880).
224490 is an apocalyptic number.
24490 is a deficient number, since it is larger than the sum of its proper divisors (21590).
24490 is a wasteful number, since it uses less digits than its factorization.
24490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 24490 is about 156.4928113365. The cubic root of 24490 is about 29.0399765751.
The spelling of 24490 in words is "twenty-four thousand, four hundred ninety".
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