Base | Representation |
---|---|
bin | 101010111000… |
… | …101010010111 |
3 | 210011011022101 |
4 | 222320222113 |
5 | 10334222020 |
6 | 1040542531 |
7 | 164361622 |
oct | 52705227 |
9 | 23134271 |
10 | 11242135 |
11 | 6389423 |
12 | 3921a47 |
13 | 2438068 |
14 | 16c8db9 |
15 | ec100a |
hex | ab8a97 |
11242135 has 8 divisors (see below), whose sum is σ = 13804560. Its totient is φ = 8784384.
The previous prime is 11242123. The next prime is 11242157. The reversal of 11242135 is 53124211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11242135 - 211 = 11240087 is a prime.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 25930 + ... + 26359.
It is an arithmetic number, because the mean of its divisors is an integer number (1725570).
Almost surely, 211242135 is an apocalyptic number.
11242135 is a deficient number, since it is larger than the sum of its proper divisors (2562425).
11242135 is an equidigital number, since it uses as much as digits as its factorization.
11242135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52337.
The product of its digits is 240, while the sum is 19.
The square root of 11242135 is about 3352.9293162845. The cubic root of 11242135 is about 224.0180084905.
Adding to 11242135 its reverse (53124211), we get a palindrome (64366346).
The spelling of 11242135 in words is "eleven million, two hundred forty-two thousand, one hundred thirty-five".
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