Base | Representation |
---|---|
bin | 101010111000… |
… | …011000101001 |
3 | 210011002202101 |
4 | 222320120221 |
5 | 10334203001 |
6 | 1040533401 |
7 | 164355412 |
oct | 52703051 |
9 | 23132671 |
10 | 11241001 |
11 | 6388592 |
12 | 3921261 |
13 | 24376a5 |
14 | 16c8809 |
15 | ec0a01 |
hex | ab8629 |
11241001 has 4 divisors (see below), whose sum is σ = 11250000. Its totient is φ = 11232004.
The previous prime is 11240953. The next prime is 11241023. The reversal of 11241001 is 10014211.
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 a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11241001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11241031) 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, 2251 + ... + 5248.
It is an arithmetic number, because the mean of its divisors is an integer number (2812500).
Almost surely, 211241001 is an apocalyptic number.
It is an amenable number.
11241001 is a deficient number, since it is larger than the sum of its proper divisors (8999).
11241001 is an equidigital number, since it uses as much as digits as its factorization.
11241001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8998.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 11241001 is about 3352.7602061585. The cubic root of 11241001 is about 224.0104759663.
Adding to 11241001 its reverse (10014211), we get a palindrome (21255212).
The spelling of 11241001 in words is "eleven million, two hundred forty-one thousand, one".
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