Base | Representation |
---|---|
bin | 1001110011001… |
… | …11110100100111 |
3 | 12201200220122202 |
4 | 10321213310213 |
5 | 132021323213 |
6 | 12054045115 |
7 | 2015544332 |
oct | 471476447 |
9 | 181626582 |
10 | 82214183 |
11 | 42453807 |
12 | 2364979b |
13 | 1405715c |
14 | acc1619 |
15 | 733eb58 |
hex | 4e67d27 |
82214183 has 8 divisors (see below), whose sum is σ = 84032208. Its totient is φ = 80406144.
The previous prime is 82214161. The next prime is 82214219. The reversal of 82214183 is 38141228.
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 82214183 - 214 = 82197799 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82214383) 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, 15560 + ... + 20162.
It is an arithmetic number, because the mean of its divisors is an integer number (10504026).
Almost surely, 282214183 is an apocalyptic number.
82214183 is a deficient number, since it is larger than the sum of its proper divisors (1818025).
82214183 is a wasteful number, since it uses less digits than its factorization.
82214183 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4993.
The product of its digits is 3072, while the sum is 29.
The square root of 82214183 is about 9067.2037034579. The cubic root of 82214183 is about 434.8260774744.
The spelling of 82214183 in words is "eighty-two million, two hundred fourteen thousand, one hundred eighty-three".
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