Base | Representation |
---|---|
bin | 110111000111… |
… | …100001010101 |
3 | 1000012001220222 |
4 | 313013201111 |
5 | 12144324400 |
6 | 1233404125 |
7 | 233545364 |
oct | 67074125 |
9 | 30161828 |
10 | 14448725 |
11 | 81795a5 |
12 | 4a09645 |
13 | 2cbb755 |
14 | 1cc17db |
15 | 1406185 |
hex | dc7855 |
14448725 has 12 divisors (see below), whose sum is σ = 18970884. Its totient is φ = 10878720.
The previous prime is 14448719. The next prime is 14448727. The reversal of 14448725 is 52784441.
It can be written as a sum of positive squares in 6 ways, for example, as 54289 + 14394436 = 233^2 + 3794^2 .
It is not a de Polignac number, because 14448725 - 26 = 14448661 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14448727) 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 11 ways as a sum of consecutive naturals, for example, 16574 + ... + 17423.
It is an arithmetic number, because the mean of its divisors is an integer number (1580907).
Almost surely, 214448725 is an apocalyptic number.
It is an amenable number.
14448725 is a deficient number, since it is larger than the sum of its proper divisors (4522159).
14448725 is a wasteful number, since it uses less digits than its factorization.
14448725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34024 (or 34019 counting only the distinct ones).
The product of its digits is 35840, while the sum is 35.
The square root of 14448725 is about 3801.1478529518. The cubic root of 14448725 is about 243.5621739544.
The spelling of 14448725 in words is "fourteen million, four hundred forty-eight thousand, seven hundred twenty-five".
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