Base | Representation |
---|---|
bin | 110111111101… |
… | …010001101001 |
3 | 1000121020221210 |
4 | 313331101221 |
5 | 12223401110 |
6 | 1242223333 |
7 | 235453326 |
oct | 67752151 |
9 | 30536853 |
10 | 14668905 |
11 | 8309a69 |
12 | 4ab4b49 |
13 | 3067a34 |
14 | 1d3bb4d |
15 | 144b520 |
hex | dfd469 |
14668905 has 8 divisors (see below), whose sum is σ = 23470272. Its totient is φ = 7823408.
The previous prime is 14668889. The next prime is 14668933. The reversal of 14668905 is 50986641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14668905 - 24 = 14668889 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488949 + ... + 488978.
It is an arithmetic number, because the mean of its divisors is an integer number (2933784).
Almost surely, 214668905 is an apocalyptic number.
14668905 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14668905 is a deficient number, since it is larger than the sum of its proper divisors (8801367).
14668905 is an equidigital number, since it uses as much as digits as its factorization.
14668905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 977935.
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 14668905 is about 3830.0006527415. Note that the first 3 decimals coincide. The cubic root of 14668905 is about 244.7931337249.
The spelling of 14668905 in words is "fourteen million, six hundred sixty-eight thousand, nine hundred five".
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