Base | Representation |
---|---|
bin | 1010110000100000000000 |
3 | 12022021110000 |
4 | 22300200000 |
5 | 1210220341 |
6 | 140240000 |
7 | 32653566 |
oct | 12604000 |
9 | 5267400 |
10 | 2820096 |
11 | 1656864 |
12 | b40000 |
13 | 7797c6 |
14 | 535a36 |
15 | 3aa8b6 |
hex | 2b0800 |
2820096 has 120 divisors (see below), whose sum is σ = 8918910. Its totient is φ = 884736.
The previous prime is 2820089. The next prime is 2820109. The reversal of 2820096 is 6900282.
It can be written as a sum of positive squares in only one way, i.e., 2073600 + 746496 = 1440^2 + 864^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nialpdrome in base 12.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 165880 + ... + 165896.
22820096 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2820096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4459455).
2820096 is an abundant number, since it is smaller than the sum of its proper divisors (6098814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2820096 is an equidigital number, since it uses as much as digits as its factorization.
2820096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51 (or 22 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 2820096 is about 1679.3141457154. The cubic root of 2820096 is about 141.2823676052.
The spelling of 2820096 in words is "two million, eight hundred twenty thousand, ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.123 sec. • engine limits •