Base | Representation |
---|---|
bin | 10101010011111100… |
… | …10000101001011011 |
3 | 1002112101101202200222 |
4 | 22221332100221123 |
5 | 141413022331321 |
6 | 5131201150255 |
7 | 553351016411 |
oct | 125176205133 |
9 | 32471352628 |
10 | 11441605211 |
11 | 4941540383 |
12 | 227392b38b |
13 | 11045752ca |
14 | 7a77c52b1 |
15 | 46e7203ab |
hex | 2a9f90a5b |
11441605211 has 4 divisors (see below), whose sum is σ = 11511799272. Its totient is φ = 11371411152.
The previous prime is 11441605177. The next prime is 11441605261. The reversal of 11441605211 is 11250614411.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11250614411 = 18517 ⋅607583.
It is a cyclic number.
It is not a de Polignac number, because 11441605211 - 214 = 11441588827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11441605261) 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, 35096786 + ... + 35097111.
It is an arithmetic number, because the mean of its divisors is an integer number (2877949818).
Almost surely, 211441605211 is an apocalyptic number.
11441605211 is a deficient number, since it is larger than the sum of its proper divisors (70194061).
11441605211 is an equidigital number, since it uses as much as digits as its factorization.
11441605211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70194060.
The product of its (nonzero) digits is 960, while the sum is 26.
The spelling of 11441605211 in words is "eleven billion, four hundred forty-one million, six hundred five thousand, two hundred eleven".
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