Base | Representation |
---|---|
bin | 1010101010001100110000 |
3 | 12020222001011 |
4 | 22222030300 |
5 | 1203404123 |
6 | 135520304 |
7 | 32515420 |
oct | 12521460 |
9 | 5228034 |
10 | 2794288 |
11 | 1639432 |
12 | b29094 |
13 | 76ab33 |
14 | 52a480 |
15 | 3a2e0d |
hex | 2aa330 |
2794288 has 40 divisors (see below), whose sum is σ = 6304160. Its totient is φ = 1175040.
The previous prime is 2794283. The next prime is 2794289. The reversal of 2794288 is 8824972.
2794288 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a super-4 number, since 4×27942884 (a number of 27 digits) contains 4444 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2794288.
It is not an unprimeable number, because it can be changed into a prime (2794283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6628 + ... + 7036.
It is an arithmetic number, because the mean of its divisors is an integer number (157604).
22794288 is an apocalyptic number.
2794288 is a gapful number since it is divisible by the number (28) 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 2794288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3152080).
2794288 is an abundant number, since it is smaller than the sum of its proper divisors (3509872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2794288 is a wasteful number, since it uses less digits than its factorization.
2794288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 485 (or 479 counting only the distinct ones).
The product of its digits is 64512, while the sum is 40.
The square root of 2794288 is about 1671.6123952639. The cubic root of 2794288 is about 140.8500661312.
The spelling of 2794288 in words is "two million, seven hundred ninety-four thousand, two hundred eighty-eight".
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