Base | Representation |
---|---|
bin | 100001101010… |
… | …010100010001 |
3 | 121121022100211 |
4 | 201222110101 |
5 | 4224332311 |
6 | 513044121 |
7 | 135001120 |
oct | 41522421 |
9 | 17538324 |
10 | 8824081 |
11 | 4a87732 |
12 | 2b56641 |
13 | 1a9c566 |
14 | 1259ab7 |
15 | b94821 |
hex | 86a511 |
8824081 has 4 divisors (see below), whose sum is σ = 10084672. Its totient is φ = 7563492.
The previous prime is 8824051. The next prime is 8824103. The reversal of 8824081 is 1804288.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 8824081 - 213 = 8815889 is a prime.
It is a super-2 number, since 2×88240812 = 155728810989122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8824051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630285 + ... + 630298.
It is an arithmetic number, because the mean of its divisors is an integer number (2521168).
Almost surely, 28824081 is an apocalyptic number.
It is an amenable number.
8824081 is a deficient number, since it is larger than the sum of its proper divisors (1260591).
8824081 is a wasteful number, since it uses less digits than its factorization.
8824081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1260590.
The product of its (nonzero) digits is 4096, while the sum is 31.
The square root of 8824081 is about 2970.5354736141. The cubic root of 8824081 is about 206.6441723118.
The spelling of 8824081 in words is "eight million, eight hundred twenty-four thousand, eighty-one".
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