Base | Representation |
---|---|
bin | 101010000000… |
… | …110001111001 |
3 | 202201112022211 |
4 | 222000301321 |
5 | 10304410431 |
6 | 1032015121 |
7 | 162416401 |
oct | 52006171 |
9 | 22645284 |
10 | 11013241 |
11 | 6242458 |
12 | 38314a1 |
13 | 2387b15 |
14 | 1669801 |
15 | e782b1 |
hex | a80c79 |
11013241 has 4 divisors (see below), whose sum is σ = 11221092. Its totient is φ = 10805392.
The previous prime is 11013227. The next prime is 11013253. The reversal of 11013241 is 14231011.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14231011 = 89 ⋅159899.
It can be written as a sum of positive squares in 2 ways, for example, as 9585216 + 1428025 = 3096^2 + 1195^2 .
It is a cyclic number.
It is not a de Polignac number, because 11013241 - 25 = 11013209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11013271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103846 + ... + 103951.
It is an arithmetic number, because the mean of its divisors is an integer number (2805273).
Almost surely, 211013241 is an apocalyptic number.
It is an amenable number.
11013241 is a deficient number, since it is larger than the sum of its proper divisors (207851).
11013241 is an equidigital number, since it uses as much as digits as its factorization.
11013241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207850.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 11013241 is about 3318.6203458666. The cubic root of 11013241 is about 222.4872087921.
Adding to 11013241 its reverse (14231011), we get a palindrome (25244252).
The spelling of 11013241 in words is "eleven million, thirteen thousand, two hundred forty-one".
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