Base | Representation |
---|---|
bin | 111110111110001… |
… | …1111110110111010 |
3 | 12110021000002100111 |
4 | 1331330133312322 |
5 | 13311412324010 |
6 | 545401054534 |
7 | 103235204206 |
oct | 17574376672 |
9 | 5407002314 |
10 | 2113011130 |
11 | 99481559a |
12 | 4ab78744a |
13 | 2789c5159 |
14 | 1608b5b06 |
15 | c578758a |
hex | 7df1fdba |
2113011130 has 8 divisors (see below), whose sum is σ = 3803420052. Its totient is φ = 845204448.
The previous prime is 2113011041. The next prime is 2113011139. The reversal of 2113011130 is 311103112.
It can be written as a sum of positive squares in 2 ways, for example, as 1901570449 + 211440681 = 43607^2 + 14541^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2113011130.
It is not an unprimeable number, because it can be changed into a prime (2113011139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105650547 + ... + 105650566.
Almost surely, 22113011130 is an apocalyptic number.
2113011130 is a deficient number, since it is larger than the sum of its proper divisors (1690408922).
2113011130 is a wasteful number, since it uses less digits than its factorization.
2113011130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211301120.
The product of its (nonzero) digits is 18, while the sum is 13.
The square root of 2113011130 is about 45967.5008021972. The cubic root of 2113011130 is about 1283.2184489651.
Adding to 2113011130 its reverse (311103112), we get a palindrome (2424114242).
The spelling of 2113011130 in words is "two billion, one hundred thirteen million, eleven thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •