Base | Representation |
---|---|
bin | 10100110111011001… |
… | …00111111111010001 |
3 | 1001220200201200222002 |
4 | 22123230213333101 |
5 | 140420214214301 |
6 | 5051323523345 |
7 | 544412201114 |
oct | 123354477721 |
9 | 31820650862 |
10 | 11202101201 |
11 | 4829326485 |
12 | 2207689555 |
13 | 1096a69165 |
14 | 783a7c57b |
15 | 4586b116b |
hex | 29bb27fd1 |
11202101201 has 4 divisors (see below), whose sum is σ = 11217260400. Its totient is φ = 11186942004.
The previous prime is 11202101177. The next prime is 11202101233. The reversal of 11202101201 is 10210120211.
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.
It is a cyclic number.
It is not a de Polignac number, because 11202101201 - 210 = 11202100177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11202121201) 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, 7578491 + ... + 7579968.
It is an arithmetic number, because the mean of its divisors is an integer number (2804315100).
Almost surely, 211202101201 is an apocalyptic number.
It is an amenable number.
11202101201 is a deficient number, since it is larger than the sum of its proper divisors (15159199).
11202101201 is an equidigital number, since it uses as much as digits as its factorization.
11202101201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15159198.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 11202101201 its reverse (10210120211), we get a palindrome (21412221412).
The spelling of 11202101201 in words is "eleven billion, two hundred two million, one hundred one thousand, two hundred one".
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