Base | Representation |
---|---|
bin | 11110110101101110110001 |
3 | 120012201201021 |
4 | 132311232301 |
5 | 4032200101 |
6 | 445135441 |
7 | 125500453 |
oct | 36655661 |
9 | 16181637 |
10 | 8084401 |
11 | 4621a26 |
12 | 285a581 |
13 | 18a0990 |
14 | 11062d3 |
15 | a9a5a1 |
hex | 7b5bb1 |
8084401 has 16 divisors (see below), whose sum is σ = 9316944. Its totient is φ = 6948864.
The previous prime is 8084399. The next prime is 8084407. The reversal of 8084401 is 1044808.
8084401 is digitally balanced in base 3, 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 8 ways, for example, as 767376 + 7317025 = 876^2 + 2705^2 .
It is not a de Polignac number, because 8084401 - 21 = 8084399 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8084407) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34581 + ... + 34813.
It is an arithmetic number, because the mean of its divisors is an integer number (582309).
Almost surely, 28084401 is an apocalyptic number.
It is an amenable number.
8084401 is a deficient number, since it is larger than the sum of its proper divisors (1232543).
8084401 is a wasteful number, since it uses less digits than its factorization.
8084401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 420.
The product of its (nonzero) digits is 1024, while the sum is 25.
The square root of 8084401 is about 2843.3081085243. The cubic root of 8084401 is about 200.7008826153.
The spelling of 8084401 in words is "eight million, eighty-four thousand, four hundred one".
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