Base | Representation |
---|---|
bin | 11111011110001010111001 |
3 | 120112010221002 |
4 | 133132022321 |
5 | 4103000131 |
6 | 452454345 |
7 | 130060412 |
oct | 37361271 |
9 | 16463832 |
10 | 8250041 |
11 | 4725418 |
12 | 291a3b5 |
13 | 192b1a7 |
14 | 114a809 |
15 | ace6cb |
hex | 7de2b9 |
8250041 has 4 divisors (see below), whose sum is σ = 8284800. Its totient is φ = 8215284.
The previous prime is 8250037. The next prime is 8250059. The reversal of 8250041 is 1400528.
8250041 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 8250041 - 22 = 8250037 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 8249995 and 8250022.
It is not an unprimeable number, because it can be changed into a prime (8250071) 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, 17021 + ... + 17498.
It is an arithmetic number, because the mean of its divisors is an integer number (2071200).
Almost surely, 28250041 is an apocalyptic number.
It is an amenable number.
8250041 is a deficient number, since it is larger than the sum of its proper divisors (34759).
8250041 is a wasteful number, since it uses less digits than its factorization.
8250041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34758.
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 8250041 is about 2872.2884604440. The cubic root of 8250041 is about 202.0623357595.
Adding to 8250041 its reverse (1400528), we get a palindrome (9650569).
The spelling of 8250041 in words is "eight million, two hundred fifty thousand, forty-one".
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