Base | Representation |
---|---|
bin | 11110111001000011010001 |
3 | 120020102100222 |
4 | 132321003101 |
5 | 4033114001 |
6 | 445322425 |
7 | 125555222 |
oct | 36710321 |
9 | 16212328 |
10 | 8098001 |
11 | 463116a |
12 | 2866415 |
13 | 18a6c22 |
14 | 110b249 |
15 | a9e61b |
hex | 7b90d1 |
8098001 has 16 divisors (see below), whose sum is σ = 9072000. Its totient is φ = 7189248.
The previous prime is 8097983. The next prime is 8098007. The reversal of 8098001 is 1008908.
It is not a de Polignac number, because 8098001 - 218 = 7835857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8098007) 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, 54275 + ... + 54423.
It is an arithmetic number, because the mean of its divisors is an integer number (567000).
Almost surely, 28098001 is an apocalyptic number.
It is an amenable number.
8098001 is a deficient number, since it is larger than the sum of its proper divisors (973999).
8098001 is a wasteful number, since it uses less digits than its factorization.
8098001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328.
The product of its (nonzero) digits is 576, while the sum is 26.
The square root of 8098001 is about 2845.6986839790. The cubic root of 8098001 is about 200.8133627214.
The spelling of 8098001 in words is "eight million, ninety-eight thousand, one".
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