Base | Representation |
---|---|
bin | 101010010110… |
… | …010000111001 |
3 | 202220000001002 |
4 | 222112100321 |
5 | 10320214431 |
6 | 1033534345 |
7 | 163234064 |
oct | 52262071 |
9 | 22800032 |
10 | 11101241 |
11 | 62a2588 |
12 | 38743b5 |
13 | 23b8ba8 |
14 | 168d8db |
15 | e943cb |
hex | a96439 |
11101241 has 4 divisors (see below), whose sum is σ = 11140752. Its totient is φ = 11061732.
The previous prime is 11101231. The next prime is 11101261. The reversal of 11101241 is 14210111.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14210111 = 443 ⋅32077.
It is a cyclic number.
It is not a de Polignac number, because 11101241 - 26 = 11101177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11101231) 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 3 ways as a sum of consecutive naturals, for example, 19331 + ... + 19896.
It is an arithmetic number, because the mean of its divisors is an integer number (2785188).
Almost surely, 211101241 is an apocalyptic number.
It is an amenable number.
11101241 is a deficient number, since it is larger than the sum of its proper divisors (39511).
11101241 is an equidigital number, since it uses as much as digits as its factorization.
11101241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39510.
The product of its (nonzero) digits is 8, while the sum is 11.
The square root of 11101241 is about 3331.8524877311. The cubic root of 11101241 is about 223.0782233437.
Adding to 11101241 its reverse (14210111), we get a palindrome (25311352).
The spelling of 11101241 in words is "eleven million, one hundred one thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •