Base | Representation |
---|---|
bin | 10100110100011011… |
… | …01000101001010011 |
3 | 1001211221212121020012 |
4 | 22122031220221103 |
5 | 140342330401321 |
6 | 5045034105135 |
7 | 543660430352 |
oct | 123215505123 |
9 | 31757777205 |
10 | 11177200211 |
11 | 4816268a51 |
12 | 21bb27b1ab |
13 | 109185b048 |
14 | 780639999 |
15 | 4563e305b |
hex | 29a368a53 |
11177200211 has 4 divisors (see below), whose sum is σ = 11258785752. Its totient is φ = 11095614672.
The previous prime is 11177200193. The next prime is 11177200217. The reversal of 11177200211 is 11200277111.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11200277111 = 19 ⋅589488269.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11177200211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11177200217) 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, 40792565 + ... + 40792838.
It is an arithmetic number, because the mean of its divisors is an integer number (2814696438).
Almost surely, 211177200211 is an apocalyptic number.
11177200211 is a deficient number, since it is larger than the sum of its proper divisors (81585541).
11177200211 is an equidigital number, since it uses as much as digits as its factorization.
11177200211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81585540.
The product of its (nonzero) digits is 196, while the sum is 23.
Adding to 11177200211 its reverse (11200277111), we get a palindrome (22377477322).
The spelling of 11177200211 in words is "eleven billion, one hundred seventy-seven million, two hundred thousand, two hundred eleven".
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