Base | Representation |
---|---|
bin | 111000011110… |
… | …110110011011 |
3 | 1000212020121012 |
4 | 320132312123 |
5 | 12242301202 |
6 | 1245204135 |
7 | 236565266 |
oct | 70366633 |
9 | 30766535 |
10 | 14806427 |
11 | 83a3319 |
12 | 4b6064b |
13 | 30b54cc |
14 | 1d75cdd |
15 | 1477152 |
hex | e1ed9b |
14806427 has 4 divisors (see below), whose sum is σ = 14825496. Its totient is φ = 14787360.
The previous prime is 14806423. The next prime is 14806433. The reversal of 14806427 is 72460841.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14806427 - 22 = 14806423 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14806393 and 14806402.
It is not an unprimeable number, because it can be changed into a prime (14806423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8318 + ... + 9939.
It is an arithmetic number, because the mean of its divisors is an integer number (3706374).
Almost surely, 214806427 is an apocalyptic number.
14806427 is a deficient number, since it is larger than the sum of its proper divisors (19069).
14806427 is an equidigital number, since it uses as much as digits as its factorization.
14806427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19068.
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 14806427 is about 3847.9120312190. The cubic root of 14806427 is about 245.5557396979. Note that the first 3 decimals are identical.
The spelling of 14806427 in words is "fourteen million, eight hundred six thousand, four hundred twenty-seven".
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