Base | Representation |
---|---|
bin | 110110010110… |
… | …100100100001 |
3 | 222210212220001 |
4 | 312112210201 |
5 | 12121420400 |
6 | 1225220001 |
7 | 232052005 |
oct | 66264441 |
9 | 28725801 |
10 | 14248225 |
11 | 80519a2 |
12 | 4931601 |
13 | 2c4b404 |
14 | 1c6c705 |
15 | 13b6a6a |
hex | d96921 |
14248225 has 12 divisors (see below), whose sum is σ = 17765356. Its totient is φ = 11335680.
The previous prime is 14248217. The next prime is 14248243. The reversal of 14248225 is 52284241.
It can be written as a sum of positive squares in 6 ways, for example, as 163216 + 14085009 = 404^2 + 3753^2 .
It is not a de Polignac number, because 14248225 - 23 = 14248217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14248193 and 14248202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3349 + ... + 6301.
Almost surely, 214248225 is an apocalyptic number.
It is an amenable number.
14248225 is a deficient number, since it is larger than the sum of its proper divisors (3517131).
14248225 is a wasteful number, since it uses less digits than its factorization.
14248225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3156 (or 3151 counting only the distinct ones).
The product of its digits is 5120, while the sum is 28.
The square root of 14248225 is about 3774.6821058203. The cubic root of 14248225 is about 242.4303126360.
The spelling of 14248225 in words is "fourteen million, two hundred forty-eight thousand, two hundred twenty-five".
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