Base | Representation |
---|---|
bin | 1010101011000111110000 |
3 | 12021011020000 |
4 | 22223013300 |
5 | 1204014224 |
6 | 135550000 |
7 | 32532423 |
oct | 12530760 |
9 | 5234200 |
10 | 2798064 |
11 | 1641255 |
12 | b2b300 |
13 | 76c779 |
14 | 52b9ba |
15 | 3a40c9 |
hex | 2ab1f0 |
2798064 has 100 divisors (see below), whose sum is σ = 8642304. Its totient is φ = 870912.
The previous prime is 2798023. The next prime is 2798069. The reversal of 2798064 is 4608972.
2798064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2798069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21969 + ... + 22095.
22798064 is an apocalyptic number.
2798064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2798064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4321152).
2798064 is an abundant number, since it is smaller than the sum of its proper divisors (5844240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2798064 is a wasteful number, since it uses less digits than its factorization.
2798064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164 (or 149 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 2798064 is about 1672.7414623904. The cubic root of 2798064 is about 140.9134824602.
The spelling of 2798064 in words is "two million, seven hundred ninety-eight thousand, sixty-four".
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