Base | Representation |
---|---|
bin | 101010010001… |
… | …110011010001 |
3 | 202212001222001 |
4 | 222101303101 |
5 | 10314123321 |
6 | 1033314001 |
7 | 163126561 |
oct | 52216321 |
9 | 22761861 |
10 | 11082961 |
11 | 628a87a |
12 | 3865901 |
13 | 23b0786 |
14 | 1686da1 |
15 | e8dc91 |
hex | a91cd1 |
11082961 has 2 divisors, whose sum is σ = 11082962. Its totient is φ = 11082960.
The previous prime is 11082937. The next prime is 11082983. The reversal of 11082961 is 16928011.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10042561 + 1040400 = 3169^2 + 1020^2 .
It is an emirp because it is prime and its reverse (16928011) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11082961 is a prime.
It is not a weakly prime, because it can be changed into another prime (11082061) 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 as a sum of consecutive naturals, namely, 5541480 + 5541481.
It is an arithmetic number, because the mean of its divisors is an integer number (5541481).
Almost surely, 211082961 is an apocalyptic number.
It is an amenable number.
11082961 is a deficient number, since it is larger than the sum of its proper divisors (1).
11082961 is an equidigital number, since it uses as much as digits as its factorization.
11082961 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 864, while the sum is 28.
The square root of 11082961 is about 3329.1081388264. The cubic root of 11082961 is about 222.9557112070.
The spelling of 11082961 in words is "eleven million, eighty-two thousand, nine hundred sixty-one".
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