Base | Representation |
---|---|
bin | 110111010100… |
… | …010101101001 |
3 | 1000021201221102 |
4 | 313110111221 |
5 | 12203014400 |
6 | 1234451145 |
7 | 234154424 |
oct | 67242551 |
9 | 30251842 |
10 | 14501225 |
11 | 8204a92 |
12 | 4a33ab5 |
13 | 300960b |
14 | 1cd69bb |
15 | 14169d5 |
hex | dd4569 |
14501225 has 24 divisors (see below), whose sum is σ = 18843288. Its totient is φ = 11059200.
The previous prime is 14501213. The next prime is 14501257. The reversal of 14501225 is 52210541.
It can be written as a sum of positive squares in 12 ways, for example, as 1098304 + 13402921 = 1048^2 + 3661^2 .
It is not a de Polignac number, because 14501225 - 216 = 14435689 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14501197 and 14501206.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 56297 + ... + 56553.
It is an arithmetic number, because the mean of its divisors is an integer number (785137).
Almost surely, 214501225 is an apocalyptic number.
It is an amenable number.
14501225 is a deficient number, since it is larger than the sum of its proper divisors (4342063).
14501225 is a wasteful number, since it uses less digits than its factorization.
14501225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365 (or 360 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 14501225 is about 3808.0473999151. The cubic root of 14501225 is about 243.8568148991.
Adding to 14501225 its reverse (52210541), we get a palindrome (66711766).
The spelling of 14501225 in words is "fourteen million, five hundred one thousand, two hundred twenty-five".
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