Base | Representation |
---|---|
bin | 101010010001… |
… | …110011011011 |
3 | 202212001222102 |
4 | 222101303123 |
5 | 10314123341 |
6 | 1033314015 |
7 | 163126604 |
oct | 52216333 |
9 | 22761872 |
10 | 11082971 |
11 | 628a889 |
12 | 386590b |
13 | 23b0793 |
14 | 1686dab |
15 | e8dc9b |
hex | a91cdb |
11082971 has 4 divisors (see below), whose sum is σ = 11089632. Its totient is φ = 11076312.
The previous prime is 11082961. The next prime is 11082983. The reversal of 11082971 is 17928011.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 11082971 - 222 = 6888667 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11082961) 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 3 ways as a sum of consecutive naturals, for example, 1550 + ... + 4956.
It is an arithmetic number, because the mean of its divisors is an integer number (2772408).
Almost surely, 211082971 is an apocalyptic number.
11082971 is a deficient number, since it is larger than the sum of its proper divisors (6661).
11082971 is an equidigital number, since it uses as much as digits as its factorization.
11082971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6660.
The product of its (nonzero) digits is 1008, while the sum is 29.
The square root of 11082971 is about 3329.1096407298. The cubic root of 11082971 is about 222.9557782636.
The spelling of 11082971 in words is "eleven million, eighty-two thousand, nine hundred seventy-one".
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