Base | Representation |
---|---|
bin | 100000000010… |
… | …000110010001 |
3 | 120210121210110 |
4 | 200002012101 |
5 | 4122202301 |
6 | 455551533 |
7 | 131242431 |
oct | 40020621 |
9 | 16717713 |
10 | 8397201 |
11 | 4815a3a |
12 | 298b5a9 |
13 | 1980177 |
14 | 11882c1 |
15 | b0d0d6 |
hex | 802191 |
8397201 has 16 divisors (see below), whose sum is σ = 11923200. Its totient is φ = 5238528.
The previous prime is 8397197. The next prime is 8397209. The reversal of 8397201 is 1027938.
It is a happy number.
It is not a de Polignac number, because 8397201 - 22 = 8397197 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (8397209) 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, 11320 + ... + 12038.
It is an arithmetic number, because the mean of its divisors is an integer number (745200).
Almost surely, 28397201 is an apocalyptic number.
It is an amenable number.
8397201 is a deficient number, since it is larger than the sum of its proper divisors (3525999).
8397201 is a wasteful number, since it uses less digits than its factorization.
8397201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 968.
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 8397201 is about 2897.7924356310. The cubic root of 8397201 is about 203.2566903356.
The spelling of 8397201 in words is "eight million, three hundred ninety-seven thousand, two hundred one".
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