Base | Representation |
---|---|
bin | 11111110100001011101001 |
3 | 120200201121100 |
4 | 133310023221 |
5 | 4113341301 |
6 | 454432013 |
7 | 130614312 |
oct | 37641351 |
9 | 16621540 |
10 | 8340201 |
11 | 4787131 |
12 | 2962609 |
13 | 196023c |
14 | 1171609 |
15 | aeb286 |
hex | 7f42e9 |
8340201 has 6 divisors (see below), whose sum is σ = 12046970. Its totient is φ = 5560128.
The previous prime is 8340187. The next prime is 8340223. The reversal of 8340201 is 1020438.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 5517801 + 2822400 = 2349^2 + 1680^2 .
It is not a de Polignac number, because 8340201 - 25 = 8340169 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (8340301) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 463336 + ... + 463353.
Almost surely, 28340201 is an apocalyptic number.
It is an amenable number.
8340201 is a deficient number, since it is larger than the sum of its proper divisors (3706769).
8340201 is a wasteful number, since it uses less digits than its factorization.
8340201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 926695 (or 926692 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 8340201 is about 2887.9406157329. The cubic root of 8340201 is about 202.7957452745.
Adding to 8340201 its reverse (1020438), we get a palindrome (9360639).
The spelling of 8340201 in words is "eight million, three hundred forty thousand, two hundred one".
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