Base | Representation |
---|---|
bin | 1001110100000… |
… | …00010001101111 |
3 | 12201220000001200 |
4 | 10322000101233 |
5 | 132033024401 |
6 | 12100140543 |
7 | 2016442350 |
oct | 472002157 |
9 | 181800050 |
10 | 82314351 |
11 | 42511a99 |
12 | 23697753 |
13 | 14090922 |
14 | ad09d27 |
15 | 735e686 |
hex | 4e8046f |
82314351 has 24 divisors (see below), whose sum is σ = 137165184. Its totient is φ = 46593360.
The previous prime is 82314329. The next prime is 82314361. The reversal of 82314351 is 15341328.
It is a happy number.
It is not a de Polignac number, because 82314351 - 25 = 82314319 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82314301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 636 + ... + 12846.
It is an arithmetic number, because the mean of its divisors is an integer number (5715216).
Almost surely, 282314351 is an apocalyptic number.
82314351 is a deficient number, since it is larger than the sum of its proper divisors (54850833).
82314351 is a wasteful number, since it uses less digits than its factorization.
82314351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12331 (or 12328 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 82314351 is about 9072.7256654216. The cubic root of 82314351 is about 435.0026000637.
Adding to 82314351 its reverse (15341328), we get a palindrome (97655679).
The spelling of 82314351 in words is "eighty-two million, three hundred fourteen thousand, three hundred fifty-one".
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