Base | Representation |
---|---|
bin | 100110010111001111… |
… | …0110100000100110100 |
3 | 21212122111102101202122 |
4 | 1030232132310010310 |
5 | 2322210324130210 |
6 | 101502523255112 |
7 | 5644362133601 |
oct | 1145636640464 |
9 | 255574371678 |
10 | 82384208180 |
11 | 31a36812a6a |
12 | 13b7237a498 |
13 | 79cc0818a1 |
14 | 3db76876a8 |
15 | 2222975b55 |
hex | 132e7b4134 |
82384208180 has 48 divisors (see below), whose sum is σ = 173365871616. Its totient is φ = 32885381760.
The previous prime is 82384208161. The next prime is 82384208209. The reversal of 82384208180 is 8180248328.
It is a congruent number.
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, 27859262 + ... + 27862218.
It is an arithmetic number, because the mean of its divisors is an integer number (3611788992).
Almost surely, 282384208180 is an apocalyptic number.
It is an amenable number.
82384208180 is an abundant number, since it is smaller than the sum of its proper divisors (90981663436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82384208180 is a wasteful number, since it uses less digits than its factorization.
82384208180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5384 (or 5382 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 44.
The spelling of 82384208180 in words is "eighty-two billion, three hundred eighty-four million, two hundred eight thousand, one hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •