Base | Representation |
---|---|
bin | 111110111110110… |
… | …0011000001010011 |
3 | 12110021112001201021 |
4 | 1331331203001103 |
5 | 13312000124402 |
6 | 545411020311 |
7 | 103240431223 |
oct | 17575430123 |
9 | 5407461637 |
10 | 2113286227 |
11 | 994993248 |
12 | 4ab89a697 |
13 | 278a90430 |
14 | 160948083 |
15 | c57ddd37 |
hex | 7df63053 |
2113286227 has 4 divisors (see below), whose sum is σ = 2275846720. Its totient is φ = 1950725736.
The previous prime is 2113286143. The next prime is 2113286281. The reversal of 2113286227 is 7226823112.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2113286227 - 227 = 1979068499 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2113286192 and 2113286201.
It is not an unprimeable number, because it can be changed into a prime (2113281227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81280227 + ... + 81280252.
It is an arithmetic number, because the mean of its divisors is an integer number (568961680).
Almost surely, 22113286227 is an apocalyptic number.
2113286227 is a deficient number, since it is larger than the sum of its proper divisors (162560493).
2113286227 is a wasteful number, since it uses less digits than its factorization.
2113286227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162560492.
The product of its digits is 16128, while the sum is 34.
The square root of 2113286227 is about 45970.4930036649. The cubic root of 2113286227 is about 1283.2741347780.
The spelling of 2113286227 in words is "two billion, one hundred thirteen million, two hundred eighty-six thousand, two hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •