Base | Representation |
---|---|
bin | 1000011111011110011110 |
3 | 11012002121100 |
4 | 20133132132 |
5 | 1032213303 |
6 | 115413530 |
7 | 24631011 |
oct | 10373636 |
9 | 4162540 |
10 | 2226078 |
11 | 1290538 |
12 | 8b42a6 |
13 | 5cc30a |
14 | 41d378 |
15 | 2de8a3 |
hex | 21f79e |
2226078 has 48 divisors (see below), whose sum is σ = 5316480. Its totient is φ = 670032.
The previous prime is 2226041. The next prime is 2226089. The reversal of 2226078 is 8706222.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7725 + ... + 8007.
It is an arithmetic number, because the mean of its divisors is an integer number (110760).
22226078 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2226078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2658240).
2226078 is an abundant number, since it is smaller than the sum of its proper divisors (3090402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2226078 is a wasteful number, since it uses less digits than its factorization.
2226078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333 (or 330 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 2226078 is about 1492.0046916816. The cubic root of 2226078 is about 130.5710187274.
The spelling of 2226078 in words is "two million, two hundred twenty-six thousand, seventy-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •