Base | Representation |
---|---|
bin | 1001111111111111… |
… | …0000110101000100 |
3 | 20221001222011221210 |
4 | 2133333300311010 |
5 | 20444134324140 |
6 | 1122205411420 |
7 | 123343052265 |
oct | 23777606504 |
9 | 6831864853 |
10 | 2684292420 |
11 | 1158238697 |
12 | 62ab69b70 |
13 | 33a177014 |
14 | 1b670496c |
15 | 10a9d0d80 |
hex | 9fff0d44 |
2684292420 has 24 divisors (see below), whose sum is σ = 7516018944. Its totient is φ = 715811296.
The previous prime is 2684292409. The next prime is 2684292433. The reversal of 2684292420 is 242924862.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22369044 + ... + 22369163.
It is an arithmetic number, because the mean of its divisors is an integer number (313167456).
Almost surely, 22684292420 is an apocalyptic number.
2684292420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2684292420 is an abundant number, since it is smaller than the sum of its proper divisors (4831726524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2684292420 is a wasteful number, since it uses less digits than its factorization.
2684292420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44738219 (or 44738217 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 39.
The square root of 2684292420 is about 51810.1574983130. The cubic root of 2684292420 is about 1389.7710956154.
The spelling of 2684292420 in words is "two billion, six hundred eighty-four million, two hundred ninety-two thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •