Base | Representation |
---|---|
bin | 1001110111111… |
… | …01010001101001 |
3 | 12202212000101102 |
4 | 10323331101221 |
5 | 132200420340 |
6 | 12115131145 |
7 | 2024004140 |
oct | 473752151 |
9 | 182760342 |
10 | 82826345 |
11 | 42831728 |
12 | 238a3ab5 |
13 | 1420c994 |
14 | b000757 |
15 | 7411215 |
hex | 4efd469 |
82826345 has 16 divisors (see below), whose sum is σ = 114255360. Its totient is φ = 56462784.
The previous prime is 82826321. The next prime is 82826351. The reversal of 82826345 is 54362828.
It is not a de Polignac number, because 82826345 - 222 = 78632041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 82826299 and 82826308.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785 + ... + 12894.
It is an arithmetic number, because the mean of its divisors is an integer number (7140960).
Almost surely, 282826345 is an apocalyptic number.
It is an amenable number.
82826345 is a deficient number, since it is larger than the sum of its proper divisors (31429015).
82826345 is a wasteful number, since it uses less digits than its factorization.
82826345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13864.
The product of its digits is 92160, while the sum is 38.
The square root of 82826345 is about 9100.8980326119. The cubic root of 82826345 is about 435.9026397230.
The spelling of 82826345 in words is "eighty-two million, eight hundred twenty-six thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •