Base | Representation |
---|---|
bin | 10001000110111100000001 |
3 | 22102212002010 |
4 | 101012330001 |
5 | 2122003430 |
6 | 240043133 |
7 | 53056260 |
oct | 21067401 |
9 | 8385063 |
10 | 4484865 |
11 | 2593600 |
12 | 16034a9 |
13 | c10488 |
14 | 84a5d7 |
15 | 5d8cb0 |
hex | 446f01 |
4484865 has 48 divisors (see below), whose sum is σ = 9039744. Its totient is φ = 1858560.
The previous prime is 4484861. The next prime is 4484869. The reversal of 4484865 is 5684844.
It is an interprime number because it is at equal distance from previous prime (4484861) and next prime (4484869).
It is not a de Polignac number, because 4484865 - 22 = 4484861 is a prime.
It is a super-2 number, since 2×44848652 = 40228028136450, which contains 22 as substring.
It is a Curzon number.
4484865 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4484861) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12529 + ... + 12881.
It is an arithmetic number, because the mean of its divisors is an integer number (188328).
Almost surely, 24484865 is an apocalyptic number.
It is an amenable number.
4484865 is an abundant number, since it is smaller than the sum of its proper divisors (4554879).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4484865 is a wasteful number, since it uses less digits than its factorization.
4484865 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390 (or 379 counting only the distinct ones).
The product of its digits is 122880, while the sum is 39.
The square root of 4484865 is about 2117.7499852438. The cubic root of 4484865 is about 164.9110631818.
The spelling of 4484865 in words is "four million, four hundred eighty-four thousand, eight hundred sixty-five".
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