Base | Representation |
---|---|
bin | 101010000000… |
… | …001110011011 |
3 | 202201102012202 |
4 | 222000032123 |
5 | 10304322341 |
6 | 1032000415 |
7 | 162406646 |
oct | 52001633 |
9 | 22642182 |
10 | 11010971 |
11 | 6240784 |
12 | 383010b |
13 | 2386a8a |
14 | 1668a5d |
15 | e7779b |
hex | a8039b |
11010971 has 2 divisors, whose sum is σ = 11010972. Its totient is φ = 11010970.
The previous prime is 11010949. The next prime is 11011003. The reversal of 11010971 is 17901011.
It is a weak prime.
It is an emirp because it is prime and its reverse (17901011) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11010971 - 26 = 11010907 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (11010871) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505485 + 5505486.
It is an arithmetic number, because the mean of its divisors is an integer number (5505486).
Almost surely, 211010971 is an apocalyptic number.
11010971 is a deficient number, since it is larger than the sum of its proper divisors (1).
11010971 is an equidigital number, since it uses as much as digits as its factorization.
11010971 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 63, while the sum is 20.
The square root of 11010971 is about 3318.2783186466. The cubic root of 11010971 is about 222.4719217188.
Adding to 11010971 its reverse (17901011), we get a palindrome (28911982).
The spelling of 11010971 in words is "eleven million, ten thousand, nine hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •