Base | Representation |
---|---|
bin | 101011010110… |
… | …110110110000 |
3 | 210101102221212 |
4 | 223112312300 |
5 | 10402201213 |
6 | 1043335252 |
7 | 165415316 |
oct | 53266660 |
9 | 23342855 |
10 | 11365808 |
11 | 6463333 |
12 | 3981528 |
13 | 247c43c |
14 | 171c0b6 |
15 | ee79a8 |
hex | ad6db0 |
11365808 has 40 divisors (see below), whose sum is σ = 23013408. Its totient is φ = 5432832.
The previous prime is 11365807. The next prime is 11365811. The reversal of 11365808 is 80856311.
It is not an unprimeable number, because it can be changed into a prime (11365807) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43085 + ... + 43347.
Almost surely, 211365808 is an apocalyptic number.
It is an amenable number.
11365808 is an abundant number, since it is smaller than the sum of its proper divisors (11647600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11365808 is a wasteful number, since it uses less digits than its factorization.
11365808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 381 (or 375 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 11365808 is about 3371.3214026550. The cubic root of 11365808 is about 224.8364770702.
The spelling of 11365808 in words is "eleven million, three hundred sixty-five thousand, eight hundred eight".
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