Base | Representation |
---|---|
bin | 100110010100000100… |
… | …0001110000111001111 |
3 | 21212101001212021022121 |
4 | 1030220020032013033 |
5 | 2322001032402343 |
6 | 101444154553411 |
7 | 5641626151426 |
oct | 1145010160717 |
9 | 255331767277 |
10 | 82277622223 |
11 | 319916333a5 |
12 | 13b42738867 |
13 | 79b2c73484 |
14 | 3da74602bd |
15 | 221841eaed |
hex | 132820e1cf |
82277622223 has 8 divisors (see below), whose sum is σ = 85957505280. Its totient is φ = 78653920800.
The previous prime is 82277622221. The next prime is 82277622247. The reversal of 82277622223 is 32222677228.
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 82277622223 - 21 = 82277622221 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 82277622223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82277622221) 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, 14042415 + ... + 14048272.
It is an arithmetic number, because the mean of its divisors is an integer number (10744688160).
Almost surely, 282277622223 is an apocalyptic number.
82277622223 is a deficient number, since it is larger than the sum of its proper divisors (3679883057).
82277622223 is a wasteful number, since it uses less digits than its factorization.
82277622223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28090817.
The product of its digits is 451584, while the sum is 43.
The spelling of 82277622223 in words is "eighty-two billion, two hundred seventy-seven million, six hundred twenty-two thousand, two hundred twenty-three".
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