Base | Representation |
---|---|
bin | 101111100100… |
… | …0111101101001 |
3 | 1201221002210021 |
4 | 1133020331221 |
5 | 22341043033 |
6 | 2250320441 |
7 | 421663342 |
oct | 137107551 |
9 | 51832707 |
10 | 24940393 |
11 | 130950a5 |
12 | 8429121 |
13 | 522303a |
14 | 34530c9 |
15 | 22c9b2d |
hex | 17c8f69 |
24940393 has 2 divisors, whose sum is σ = 24940394. Its totient is φ = 24940392.
The previous prime is 24940351. The next prime is 24940417. The reversal of 24940393 is 39304942.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 24088464 + 851929 = 4908^2 + 923^2 .
It is a cyclic number.
It is not a de Polignac number, because 24940393 - 217 = 24809321 is a prime.
It is not a weakly prime, because it can be changed into another prime (24940193) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12470196 + 12470197.
It is an arithmetic number, because the mean of its divisors is an integer number (12470197).
Almost surely, 224940393 is an apocalyptic number.
It is an amenable number.
24940393 is a deficient number, since it is larger than the sum of its proper divisors (1).
24940393 is an equidigital number, since it uses as much as digits as its factorization.
24940393 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 23328, while the sum is 34.
The square root of 24940393 is about 4994.0357427636. The cubic root of 24940393 is about 292.1691996488.
The spelling of 24940393 in words is "twenty-four million, nine hundred forty thousand, three hundred ninety-three".
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