Base | Representation |
---|---|
bin | 101010001101… |
… | …110000110010 |
3 | 202211020021100 |
4 | 222031300302 |
5 | 10313111133 |
6 | 1033105230 |
7 | 163030416 |
oct | 52156062 |
9 | 22736240 |
10 | 11066418 |
11 | 6279400 |
12 | 3858216 |
13 | 23a609c |
14 | 1680d46 |
15 | e88e13 |
hex | a8dc32 |
11066418 has 36 divisors (see below), whose sum is σ = 26360334. Its totient is φ = 3352800.
The previous prime is 11066413. The next prime is 11066431. The reversal of 11066418 is 81466011.
11066418 is a `hidden beast` number, since 1 + 10 + 6 + 641 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 10673289 + 393129 = 3267^2 + 627^2 .
It is a junction number, because it is equal to n+sod(n) for n = 11066391 and 11066400.
It is not an unprimeable number, because it can be changed into a prime (11066413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 363 + ... + 4718.
Almost surely, 211066418 is an apocalyptic number.
11066418 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 11066418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13180167).
11066418 is an abundant number, since it is smaller than the sum of its proper divisors (15293916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11066418 is a wasteful number, since it uses less digits than its factorization.
11066418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5111 (or 5097 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 11066418 is about 3326.6226115987. The cubic root of 11066418 is about 222.8447242305.
The spelling of 11066418 in words is "eleven million, sixty-six thousand, four hundred eighteen".
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