Base | Representation |
---|---|
bin | 1000001010011… |
… | …11010110100100 |
3 | 11202212021021201 |
4 | 10011033112210 |
5 | 120012414333 |
6 | 10443452244 |
7 | 1461043225 |
oct | 405172644 |
9 | 152767251 |
10 | 68482468 |
11 | 3572498a |
12 | 1ab27084 |
13 | 11259b92 |
14 | 914924c |
15 | 602b17d |
hex | 414f5a4 |
68482468 has 12 divisors (see below), whose sum is σ = 121486540. Its totient is φ = 33772032.
The previous prime is 68482459. The next prime is 68482471. The reversal of 68482468 is 86428486.
68482468 is nontrivially palindromic in base 9.
It can be written as a sum of positive squares in 2 ways, for example, as 22676644 + 45805824 = 4762^2 + 6768^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116973 + ... + 117556.
Almost surely, 268482468 is an apocalyptic number.
It is an amenable number.
68482468 is a deficient number, since it is larger than the sum of its proper divisors (53004072).
68482468 is a wasteful number, since it uses less digits than its factorization.
68482468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234606 (or 234604 counting only the distinct ones).
The product of its digits is 589824, while the sum is 46.
The square root of 68482468 is about 8275.4134639908. The cubic root of 68482468 is about 409.1285635494.
It can be divided in two parts, 6848 and 2468, that added together give a triangular number (9316 = T136).
The spelling of 68482468 in words is "sixty-eight million, four hundred eighty-two thousand, four hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •