Base | Representation |
---|---|
bin | 111000000000… |
… | …000101001001 |
3 | 1000121211201021 |
4 | 320000011021 |
5 | 12224233033 |
6 | 1242352441 |
7 | 235531660 |
oct | 70000511 |
9 | 30554637 |
10 | 14680393 |
11 | 8317662 |
12 | 4abb721 |
13 | 3070030 |
14 | 1d41dd7 |
15 | 144eb2d |
hex | e00149 |
14680393 has 8 divisors (see below), whose sum is σ = 18068288. Its totient is φ = 11615184.
The previous prime is 14680363. The next prime is 14680399. The reversal of 14680393 is 39308641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14680393 - 25 = 14680361 is a prime.
It is the 3832-nd Hogben number.
It is not an unprimeable number, because it can be changed into a prime (14680399) by changing a digit.
It is a nontrivial repunit in base 3831.
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, 80571 + ... + 80752.
It is an arithmetic number, because the mean of its divisors is an integer number (2258536).
Almost surely, 214680393 is an apocalyptic number.
14680393 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
14680393 is a deficient number, since it is larger than the sum of its proper divisors (3387895).
14680393 is a wasteful number, since it uses less digits than its factorization.
14680393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161343.
The product of its (nonzero) digits is 15552, while the sum is 34.
The square root of 14680393 is about 3831.5000978729. The cubic root of 14680393 is about 244.8570205594.
The spelling of 14680393 in words is "fourteen million, six hundred eighty thousand, three hundred ninety-three".
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