Base | Representation |
---|---|
bin | 1100011100101… |
… | …0111111100110 |
3 | 10122020121222011 |
4 | 3013022333212 |
5 | 101331233221 |
6 | 5103024434 |
7 | 1202535442 |
oct | 307127746 |
9 | 118217864 |
10 | 52211686 |
11 | 2752145a |
12 | 1559b11a |
13 | aa80cb7 |
14 | 6d11822 |
15 | 48b51e1 |
hex | 31cafe6 |
52211686 has 16 divisors (see below), whose sum is σ = 79279200. Its totient is φ = 25787520.
The previous prime is 52211683. The next prime is 52211707. The reversal of 52211686 is 68611225.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52211681) 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, 71455 + ... + 72181.
It is an arithmetic number, because the mean of its divisors is an integer number (4954950).
Almost surely, 252211686 is an apocalyptic number.
52211686 is a deficient number, since it is larger than the sum of its proper divisors (27067514).
52211686 is a wasteful number, since it uses less digits than its factorization.
52211686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1119.
The product of its digits is 5760, while the sum is 31.
The square root of 52211686 is about 7225.7654265828. The cubic root of 52211686 is about 373.7569173561.
The spelling of 52211686 in words is "fifty-two million, two hundred eleven thousand, six hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •