Base | Representation |
---|---|
bin | 1111000011001111… |
… | …0111111001011100 |
3 | 101102120012212122122 |
4 | 3300303313321130 |
5 | 31233233131030 |
6 | 1504522002112 |
7 | 202055353034 |
oct | 36063677134 |
9 | 11376185578 |
10 | 4040130140 |
11 | 1793603632 |
12 | 949046338 |
13 | 4c5032567 |
14 | 2a47dc8c4 |
15 | 189a508e5 |
hex | f0cf7e5c |
4040130140 has 24 divisors (see below), whose sum is σ = 8491506912. Its totient is φ = 1614674240.
The previous prime is 4040130109. The next prime is 4040130167. The reversal of 4040130140 is 410310404.
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, 61904 + ... + 109143.
It is an arithmetic number, because the mean of its divisors is an integer number (353812788).
Almost surely, 24040130140 is an apocalyptic number.
It is an amenable number.
4040130140 is an abundant number, since it is smaller than the sum of its proper divisors (4451376772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4040130140 is a wasteful number, since it uses less digits than its factorization.
4040130140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172237 (or 172235 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 4040130140 is about 63562.0180611031. The cubic root of 4040130140 is about 1592.6919497175.
Adding to 4040130140 its reverse (410310404), we get a palindrome (4450440544).
The spelling of 4040130140 in words is "four billion, forty million, one hundred thirty thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •