Base | Representation |
---|---|
bin | 1001110100101… |
… | …00010000111111 |
3 | 12202001011100222 |
4 | 10322110100333 |
5 | 132043134343 |
6 | 12102011555 |
7 | 2020233140 |
oct | 472242077 |
9 | 182034328 |
10 | 82396223 |
11 | 42568558 |
12 | 23716bbb |
13 | 140bbc80 |
14 | ad2bac7 |
15 | 7378a68 |
hex | 4e9443f |
82396223 has 8 divisors (see below), whose sum is σ = 101410848. Its totient is φ = 65192544.
The previous prime is 82396219. The next prime is 82396231. The reversal of 82396223 is 32269328.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 82396223 - 22 = 82396219 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82396253) 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, 452636 + ... + 452817.
It is an arithmetic number, because the mean of its divisors is an integer number (12676356).
Almost surely, 282396223 is an apocalyptic number.
82396223 is a deficient number, since it is larger than the sum of its proper divisors (19014625).
82396223 is a wasteful number, since it uses less digits than its factorization.
82396223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 905473.
The product of its digits is 31104, while the sum is 35.
The square root of 82396223 is about 9077.2365288121. The cubic root of 82396223 is about 435.1467739178.
The spelling of 82396223 in words is "eighty-two million, three hundred ninety-six thousand, two hundred twenty-three".
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