Base | Representation |
---|---|
bin | 110111111100… |
… | …101010010000 |
3 | 1000121010111102 |
4 | 313330222100 |
5 | 12223311014 |
6 | 1242203532 |
7 | 235443065 |
oct | 67745220 |
9 | 30533442 |
10 | 14666384 |
11 | 8308087 |
12 | 4ab35a8 |
13 | 3066845 |
14 | 1d3ac6c |
15 | 144a8de |
hex | dfca90 |
14666384 has 10 divisors (see below), whose sum is σ = 28416150. Its totient is φ = 7333184.
The previous prime is 14666381. The next prime is 14666389. The reversal of 14666384 is 48366641.
It can be written as a sum of positive squares in only one way, i.e., 14592400 + 73984 = 3820^2 + 272^2 .
It is a super-3 number, since 3×146663843 (a number of 22 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (14666381) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458309 + ... + 458340.
It is an arithmetic number, because the mean of its divisors is an integer number (2841615).
Almost surely, 214666384 is an apocalyptic number.
It is an amenable number.
14666384 is a deficient number, since it is larger than the sum of its proper divisors (13749766).
14666384 is an equidigital number, since it uses as much as digits as its factorization.
14666384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 916657 (or 916651 counting only the distinct ones).
The product of its digits is 82944, while the sum is 38.
The square root of 14666384 is about 3829.6715263845. The cubic root of 14666384 is about 244.7791095278.
The spelling of 14666384 in words is "fourteen million, six hundred sixty-six thousand, three hundred eighty-four".
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