Base | Representation |
---|---|
bin | 1001110011010… |
… | …10010100100111 |
3 | 12201201102201000 |
4 | 10321222110213 |
5 | 132022140143 |
6 | 12054204343 |
7 | 2015616231 |
oct | 471522447 |
9 | 181642630 |
10 | 82224423 |
11 | 42460476 |
12 | 236536b3 |
13 | 1405ba08 |
14 | acc5251 |
15 | 7342bd3 |
hex | 4e6a527 |
82224423 has 16 divisors (see below), whose sum is σ = 122277600. Its totient is φ = 54607680.
The previous prime is 82224413. The next prime is 82224433. The reversal of 82224423 is 32442228.
It is an interprime number because it is at equal distance from previous prime (82224413) and next prime (82224433).
It is not a de Polignac number, because 82224423 - 25 = 82224391 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82224413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1603 + ... + 12923.
It is an arithmetic number, because the mean of its divisors is an integer number (7642350).
Almost surely, 282224423 is an apocalyptic number.
82224423 is a deficient number, since it is larger than the sum of its proper divisors (40053177).
82224423 is a wasteful number, since it uses less digits than its factorization.
82224423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11599 (or 11593 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
The square root of 82224423 is about 9067.7683583118. The cubic root of 82224423 is about 434.8441296483.
The spelling of 82224423 in words is "eighty-two million, two hundred twenty-four thousand, four hundred twenty-three".
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