Base | Representation |
---|---|
bin | 100010110001… |
… | …010111101100 |
3 | 122011002120220 |
4 | 202301113230 |
5 | 4313140431 |
6 | 523211340 |
7 | 140322453 |
oct | 42612754 |
9 | 18132526 |
10 | 9115116 |
11 | 516635a |
12 | 3076b50 |
13 | 1b71b7a |
14 | 12d3b9a |
15 | c00b96 |
hex | 8b15ec |
9115116 has 48 divisors (see below), whose sum is σ = 22256640. Its totient is φ = 2900160.
The previous prime is 9115109. The next prime is 9115121. The reversal of 9115116 is 6115119.
9115116 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39690 + ... + 39918.
It is an arithmetic number, because the mean of its divisors is an integer number (463680).
Almost surely, 29115116 is an apocalyptic number.
It is an amenable number.
9115116 is an abundant number, since it is smaller than the sum of its proper divisors (13141524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9115116 is a wasteful number, since it uses less digits than its factorization.
9115116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374 (or 372 counting only the distinct ones).
The product of its digits is 270, while the sum is 24.
The square root of 9115116 is about 3019.1250388151. The cubic root of 9115116 is about 208.8914830840.
The spelling of 9115116 in words is "nine million, one hundred fifteen thousand, one hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •