Base | Representation |
---|---|
bin | 110101100000… |
… | …110110111001 |
3 | 222101201002121 |
4 | 311200312321 |
5 | 12042400332 |
6 | 1220401241 |
7 | 230144410 |
oct | 65406671 |
9 | 28351077 |
10 | 14028217 |
11 | 7a11675 |
12 | 4846221 |
13 | 2ba2228 |
14 | 1c12477 |
15 | 1371797 |
hex | d60db9 |
14028217 has 8 divisors (see below), whose sum is σ = 16465856. Its totient is φ = 11698992.
The previous prime is 14028211. The next prime is 14028239. The reversal of 14028217 is 71282041.
It is a happy number.
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 14028217 - 223 = 5639609 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14028191 and 14028200.
It is not an unprimeable number, because it can be changed into a prime (14028211) 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 in 7 ways as a sum of consecutive naturals, for example, 26823 + ... + 27340.
It is an arithmetic number, because the mean of its divisors is an integer number (2058232).
Almost surely, 214028217 is an apocalyptic number.
It is an amenable number.
14028217 is a deficient number, since it is larger than the sum of its proper divisors (2437639).
14028217 is an equidigital number, since it uses as much as digits as its factorization.
14028217 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54207.
The product of its (nonzero) digits is 896, while the sum is 25.
The square root of 14028217 is about 3745.4261439788. The cubic root of 14028217 is about 241.1760391461.
The spelling of 14028217 in words is "fourteen million, twenty-eight thousand, two hundred seventeen".
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