Base | Representation |
---|---|
bin | 10100001010100111110110 |
3 | 100221120120020 |
4 | 110022213312 |
5 | 2323131030 |
6 | 305150010 |
7 | 62635134 |
oct | 24124766 |
9 | 10846506 |
10 | 5286390 |
11 | 2a9081a |
12 | 192b306 |
13 | 1131255 |
14 | 9b8754 |
15 | 6e6510 |
hex | 50a9f6 |
5286390 has 16 divisors (see below), whose sum is σ = 12687408. Its totient is φ = 1409696.
The previous prime is 5286373. The next prime is 5286409. The reversal of 5286390 is 936825.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88077 + ... + 88136.
It is an arithmetic number, because the mean of its divisors is an integer number (792963).
Almost surely, 25286390 is an apocalyptic number.
5286390 is an abundant number, since it is smaller than the sum of its proper divisors (7401018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5286390 is a wasteful number, since it uses less digits than its factorization.
5286390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176223.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 5286390 is about 2299.2150834578. The cubic root of 5286390 is about 174.2019718370.
The spelling of 5286390 in words is "five million, two hundred eighty-six thousand, three hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •