Base | Representation |
---|---|
bin | 1100111010111… |
… | …01010110110100 |
3 | 21112221120020210 |
4 | 12131131112310 |
5 | 210221320331 |
6 | 14431025420 |
7 | 2454156225 |
oct | 635352664 |
9 | 245846223 |
10 | 108385716 |
11 | 561a987a |
12 | 3036b270 |
13 | 195bb67a |
14 | 1057524c |
15 | 97ae446 |
hex | 675d5b4 |
108385716 has 24 divisors (see below), whose sum is σ = 255949344. Its totient is φ = 35692960.
The previous prime is 108385661. The next prime is 108385721. The reversal of 108385716 is 617583801.
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, 53415 + ... + 55406.
It is an arithmetic number, because the mean of its divisors is an integer number (10664556).
Almost surely, 2108385716 is an apocalyptic number.
It is an amenable number.
108385716 is an abundant number, since it is smaller than the sum of its proper divisors (147563628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108385716 is a wasteful number, since it uses less digits than its factorization.
108385716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108911 (or 108909 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 39.
The square root of 108385716 is about 10410.8460751276. The cubic root of 108385716 is about 476.7865734718.
The spelling of 108385716 in words is "one hundred eight million, three hundred eighty-five thousand, seven hundred sixteen".
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