Base | Representation |
---|---|
bin | 111000011111… |
… | …010000010101 |
3 | 1000212022212121 |
4 | 320133100111 |
5 | 12242324320 |
6 | 1245215541 |
7 | 236603155 |
oct | 70372025 |
9 | 30768777 |
10 | 14808085 |
11 | 83a4596 |
12 | 4b615b1 |
13 | 30b61a6 |
14 | 1d76765 |
15 | 14778aa |
hex | e1f415 |
14808085 has 8 divisors (see below), whose sum is σ = 17927640. Its totient is φ = 11741184.
The previous prime is 14808043. The next prime is 14808089. The reversal of 14808085 is 58080841.
14808085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 77841 + 14730244 = 279^2 + 3838^2 .
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 14808085 - 27 = 14807957 is a prime.
It is a plaindrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 14808085.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14808089) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12540 + ... + 13669.
It is an arithmetic number, because the mean of its divisors is an integer number (2240955).
Almost surely, 214808085 is an apocalyptic number.
It is an amenable number.
14808085 is a deficient number, since it is larger than the sum of its proper divisors (3119555).
14808085 is a wasteful number, since it uses less digits than its factorization.
14808085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26327.
The product of its (nonzero) digits is 10240, while the sum is 34.
The square root of 14808085 is about 3848.1274667038. The cubic root of 14808085 is about 245.5649050021.
The spelling of 14808085 in words is "fourteen million, eight hundred eight thousand, eighty-five".
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