Base | Representation |
---|---|
bin | 100111111011100010… |
… | …100100001001010000 |
3 | 11002200000120221022211 |
4 | 213323202210021100 |
5 | 1200301430112244 |
6 | 31410232441504 |
7 | 3045323123224 |
oct | 477342441120 |
9 | 132600527284 |
10 | 42874847824 |
11 | 17201808836 |
12 | 8386849294 |
13 | 4073857a53 |
14 | 210a316784 |
15 | 11ae0a8934 |
hex | 9fb8a4250 |
42874847824 has 40 divisors (see below), whose sum is σ = 89447310720. Its totient is φ = 19834418688.
The previous prime is 42874847801. The next prime is 42874847831.
It is a happy number.
42874847824 is nontrivially palindromic in base 10.
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, 1319784 + ... + 1351879.
It is an arithmetic number, because the mean of its divisors is an integer number (2236182768).
Almost surely, 242874847824 is an apocalyptic number.
It is an amenable number.
42874847824 is an abundant number, since it is smaller than the sum of its proper divisors (46572462896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42874847824 is a wasteful number, since it uses less digits than its factorization.
42874847824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2671747 (or 2671741 counting only the distinct ones).
The product of its digits is 25690112, while the sum is 58.
The spelling of 42874847824 in words is "forty-two billion, eight hundred seventy-four million, eight hundred forty-seven thousand, eight hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •