Base | Representation |
---|---|
bin | 1001110011001… |
… | …01110010011101 |
3 | 12201200111020020 |
4 | 10321211302131 |
5 | 132021041403 |
6 | 12053542353 |
7 | 2015511132 |
oct | 471456235 |
9 | 181614206 |
10 | 82205853 |
11 | 42448524 |
12 | 236449b9 |
13 | 14053422 |
14 | acbc589 |
15 | 733c453 |
hex | 4e65c9d |
82205853 has 8 divisors (see below), whose sum is σ = 110632608. Its totient is φ = 54291504.
The previous prime is 82205839. The next prime is 82205869. The reversal of 82205853 is 35850228.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82205853 - 26 = 82205789 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82205803) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127726 + ... + 128367.
It is an arithmetic number, because the mean of its divisors is an integer number (13829076).
Almost surely, 282205853 is an apocalyptic number.
It is an amenable number.
82205853 is a deficient number, since it is larger than the sum of its proper divisors (28426755).
82205853 is a wasteful number, since it uses less digits than its factorization.
82205853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256203.
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 82205853 is about 9066.7443440300. The cubic root of 82205853 is about 434.8113913483.
The spelling of 82205853 in words is "eighty-two million, two hundred five thousand, eight hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •