Base | Representation |
---|---|
bin | 10010000010110000… |
… | …00000010000000000 |
3 | 221000002022200120112 |
4 | 21001120000100000 |
5 | 124314301333422 |
6 | 4241112330452 |
7 | 462021661211 |
oct | 110130002000 |
9 | 27002280515 |
10 | 9686746112 |
11 | 4120a087aa |
12 | 1a640a3a28 |
13 | bb4b2ba44 |
14 | 67c6dd408 |
15 | 3ba631ee2 |
hex | 241600400 |
9686746112 has 88 divisors (see below), whose sum is σ = 20186449560. Its totient is φ = 4640276480.
The previous prime is 9686746109. The next prime is 9686746123. The reversal of 9686746112 is 2116476869.
It can be written as a sum of positive squares in 4 ways, for example, as 48219136 + 9638526976 = 6944^2 + 98176^2 .
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, 4067162 + ... + 4069542.
Almost surely, 29686746112 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 9686746112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10093224780).
9686746112 is an abundant number, since it is smaller than the sum of its proper divisors (10499703448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9686746112 is a wasteful number, since it uses less digits than its factorization.
9686746112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2567 (or 2549 counting only the distinct ones).
The product of its digits is 870912, while the sum is 50.
The square root of 9686746112 is about 98421.2685957664. The cubic root of 9686746112 is about 2131.6994461727.
The spelling of 9686746112 in words is "nine billion, six hundred eighty-six million, seven hundred forty-six thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •