Base | Representation |
---|---|
bin | 1000010110101110… |
… | …1011100010001110 |
3 | 12210022021001222020 |
4 | 2011223223202032 |
5 | 14043130221423 |
6 | 1010315231010 |
7 | 106402441341 |
oct | 20553534216 |
9 | 5708231866 |
10 | 2242820238 |
11 | a5101704a |
12 | 527148466 |
13 | 299874a89 |
14 | 173c26458 |
15 | d1d794e3 |
hex | 85aeb88e |
2242820238 has 16 divisors (see below), whose sum is σ = 4510702080. Its totient is φ = 743429816.
The previous prime is 2242820227. The next prime is 2242820269. The reversal of 2242820238 is 8320282422.
2242820238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2242820199 and 2242820208.
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, 1043070 + ... + 1045217.
It is an arithmetic number, because the mean of its divisors is an integer number (281918880).
Almost surely, 22242820238 is an apocalyptic number.
2242820238 is an abundant number, since it is smaller than the sum of its proper divisors (2267881842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2242820238 is a wasteful number, since it uses less digits than its factorization.
2242820238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2088471.
The product of its (nonzero) digits is 24576, while the sum is 33.
The square root of 2242820238 is about 47358.4230945246. The cubic root of 2242820238 is about 1308.9754119686.
The spelling of 2242820238 in words is "two billion, two hundred forty-two million, eight hundred twenty thousand, two hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •