Base | Representation |
---|---|
bin | 101010001101… |
… | …101101111110 |
3 | 202211020000200 |
4 | 222031231332 |
5 | 10313104423 |
6 | 1033104330 |
7 | 163030041 |
oct | 52155576 |
9 | 22736020 |
10 | 11066238 |
11 | 6279257 |
12 | 38580a6 |
13 | 23a5c91 |
14 | 1680c58 |
15 | e88d43 |
hex | a8db7e |
11066238 has 24 divisors (see below), whose sum is σ = 24085776. Its totient is φ = 3672000.
The previous prime is 11066221. The next prime is 11066239. The reversal of 11066238 is 83266011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11066239) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3063 + ... + 5613.
It is an arithmetic number, because the mean of its divisors is an integer number (1003574).
Almost surely, 211066238 is an apocalyptic number.
11066238 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
11066238 is an abundant number, since it is smaller than the sum of its proper divisors (13019538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11066238 is a wasteful number, since it uses less digits than its factorization.
11066238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2800 (or 2797 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 11066238 is about 3326.5955570222. The cubic root of 11066238 is about 222.8435160025.
The spelling of 11066238 in words is "eleven million, sixty-six thousand, two hundred thirty-eight".
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