Base | Representation |
---|---|
bin | 11111011100010001101101 |
3 | 120111202021211 |
4 | 133130101231 |
5 | 4102223120 |
6 | 452354421 |
7 | 130025662 |
oct | 37342155 |
9 | 16452254 |
10 | 8242285 |
11 | 471a607 |
12 | 2915a11 |
13 | 19277bc |
14 | 1147a69 |
15 | acc25a |
hex | 7dc46d |
8242285 has 8 divisors (see below), whose sum is σ = 9950976. Its totient is φ = 6553680.
The previous prime is 8242279. The next prime is 8242301. The reversal of 8242285 is 5822428.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8242285 - 23 = 8242277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4101 + ... + 5770.
It is an arithmetic number, because the mean of its divisors is an integer number (1243872).
Almost surely, 28242285 is an apocalyptic number.
It is an amenable number.
8242285 is a deficient number, since it is larger than the sum of its proper divisors (1708691).
8242285 is a wasteful number, since it uses less digits than its factorization.
8242285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10043.
The product of its digits is 10240, while the sum is 31.
The square root of 8242285 is about 2870.9380000272. The cubic root of 8242285 is about 201.9989951916.
The spelling of 8242285 in words is "eight million, two hundred forty-two thousand, two hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.137 sec. • engine limits •