Base | Representation |
---|---|
bin | 110100110111… |
… | …110100010000 |
3 | 222002011111111 |
4 | 310313310100 |
5 | 12022010422 |
6 | 1213023104 |
7 | 225544330 |
oct | 64676420 |
9 | 28064444 |
10 | 13860112 |
11 | 7907342 |
12 | 4784a94 |
13 | 2b43866 |
14 | 1bab0c0 |
15 | 133ba77 |
hex | d37d10 |
13860112 has 40 divisors (see below), whose sum is σ = 31355136. Its totient is φ = 5811456.
The previous prime is 13860109. The next prime is 13860127. The reversal of 13860112 is 21106831.
13860112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 3948 + ... + 6580.
Almost surely, 213860112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13860112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15677568).
13860112 is an abundant number, since it is smaller than the sum of its proper divisors (17495024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13860112 is a wasteful number, since it uses less digits than its factorization.
13860112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2695 (or 2689 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 13860112 is about 3722.9171357955. The cubic root of 13860112 is about 240.2087997732.
Adding to 13860112 its reverse (21106831), we get a palindrome (34966943).
The spelling of 13860112 in words is "thirteen million, eight hundred sixty thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •