Base | Representation |
---|---|
bin | 100000001000… |
… | …111100011001 |
3 | 120212001020222 |
4 | 200020330121 |
5 | 4124101431 |
6 | 500325425 |
7 | 131420246 |
oct | 40107431 |
9 | 16761228 |
10 | 8425241 |
11 | 4835010 |
12 | 29a3875 |
13 | 198cb66 |
14 | 11945cd |
15 | b1657b |
hex | 808f19 |
8425241 has 4 divisors (see below), whose sum is σ = 9191184. Its totient is φ = 7659300.
The previous prime is 8425237. The next prime is 8425243. The reversal of 8425241 is 1425248.
It is a happy number.
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 not a de Polignac number, because 8425241 - 22 = 8425237 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 8425241.
It is not an unprimeable number, because it can be changed into a prime (8425243) 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, 382955 + ... + 382976.
It is an arithmetic number, because the mean of its divisors is an integer number (2297796).
Almost surely, 28425241 is an apocalyptic number.
It is an amenable number.
8425241 is a deficient number, since it is larger than the sum of its proper divisors (765943).
8425241 is a wasteful number, since it uses less digits than its factorization.
8425241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 765942.
The product of its digits is 2560, while the sum is 26.
The square root of 8425241 is about 2902.6265691611. The cubic root of 8425241 is about 203.4826777650.
The spelling of 8425241 in words is "eight million, four hundred twenty-five thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •