Base | Representation |
---|---|
bin | 11110110000110011000101 |
3 | 120011200222222 |
4 | 132300303011 |
5 | 4031023242 |
6 | 444502125 |
7 | 125354531 |
oct | 36606305 |
9 | 16150888 |
10 | 8064197 |
11 | 4608829 |
12 | 284a945 |
13 | 189471b |
14 | 10dcbc1 |
15 | a945d2 |
hex | 7b0cc5 |
8064197 has 4 divisors (see below), whose sum is σ = 8161440. Its totient is φ = 7966956.
The previous prime is 8064193. The next prime is 8064223. The reversal of 8064197 is 7914608.
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 8064197 - 22 = 8064193 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8064193) 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, 48497 + ... + 48662.
It is an arithmetic number, because the mean of its divisors is an integer number (2040360).
Almost surely, 28064197 is an apocalyptic number.
It is an amenable number.
8064197 is a deficient number, since it is larger than the sum of its proper divisors (97243).
8064197 is an equidigital number, since it uses as much as digits as its factorization.
8064197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97242.
The product of its (nonzero) digits is 12096, while the sum is 35.
The square root of 8064197 is about 2839.7529822152. The cubic root of 8064197 is about 200.5335503544.
The spelling of 8064197 in words is "eight million, sixty-four thousand, one hundred ninety-seven".
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