Base | Representation |
---|---|
bin | 1001111001001… |
… | …10010011011011 |
3 | 12210011112220111 |
4 | 10330212103123 |
5 | 132221310040 |
6 | 12122505151 |
7 | 2025304111 |
oct | 474462333 |
9 | 183145814 |
10 | 82994395 |
11 | 42936a10 |
12 | 239651b7 |
13 | 1426b313 |
14 | b045ab1 |
15 | 7445dea |
hex | 4f264db |
82994395 has 16 divisors (see below), whose sum is σ = 109486080. Its totient is φ = 59893600.
The previous prime is 82994389. The next prime is 82994407. The reversal of 82994395 is 59349928.
It is not a de Polignac number, because 82994395 - 213 = 82986203 is a prime.
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, 1446 + ... + 12964.
It is an arithmetic number, because the mean of its divisors is an integer number (6842880).
Almost surely, 282994395 is an apocalyptic number.
82994395 is a deficient number, since it is larger than the sum of its proper divisors (26491685).
82994395 is a wasteful number, since it uses less digits than its factorization.
82994395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11666.
The product of its digits is 699840, while the sum is 49.
The square root of 82994395 is about 9110.1259596122. The cubic root of 82994395 is about 436.1972478858.
It can be divided in two parts, 829943 and 95, that added together give a palindrome (830038).
The spelling of 82994395 in words is "eighty-two million, nine hundred ninety-four thousand, three hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •