Base | Representation |
---|---|
bin | 11110111001010011110001 |
3 | 120020110211002 |
4 | 132321103301 |
5 | 4033132212 |
6 | 445331345 |
7 | 125561261 |
oct | 36712361 |
9 | 16213732 |
10 | 8099057 |
11 | 4631a3a |
12 | 2866b55 |
13 | 18a7555 |
14 | 110b7a1 |
15 | a9eac2 |
hex | 7b94f1 |
8099057 has 4 divisors (see below), whose sum is σ = 8196720. Its totient is φ = 8001396.
The previous prime is 8099023. The next prime is 8099071. The reversal of 8099057 is 7509908.
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 8099057 - 222 = 3904753 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8099057.
It is not an unprimeable number, because it can be changed into a prime (8099257) 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, 48707 + ... + 48872.
It is an arithmetic number, because the mean of its divisors is an integer number (2049180).
Almost surely, 28099057 is an apocalyptic number.
It is an amenable number.
8099057 is a deficient number, since it is larger than the sum of its proper divisors (97663).
8099057 is an equidigital number, since it uses as much as digits as its factorization.
8099057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97662.
The product of its (nonzero) digits is 22680, while the sum is 38.
The square root of 8099057 is about 2845.8842211165. The cubic root of 8099057 is about 200.8220912003.
The spelling of 8099057 in words is "eight million, ninety-nine thousand, fifty-seven".
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