Base | Representation |
---|---|
bin | 10100110111010010… |
… | …01110101101000010 |
3 | 1001220122001111010011 |
4 | 22123221032231002 |
5 | 140420002224302 |
6 | 5051252455134 |
7 | 544401503266 |
oct | 123351165502 |
9 | 31818044104 |
10 | 11201211202 |
11 | 4828878845 |
12 | 220731a4aa |
13 | 109681702c |
14 | 7838ca0a6 |
15 | 4585875d7 |
hex | 29ba4eb42 |
11201211202 has 8 divisors (see below), whose sum is σ = 16803938700. Its totient is φ = 5599898304.
The previous prime is 11201211017. The next prime is 11201211211. The reversal of 11201211202 is 20211210211.
11201211202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 11102626161 + 98585041 = 105369^2 + 9929^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333627 + ... + 365662.
Almost surely, 211201211202 is an apocalyptic number.
11201211202 is a deficient number, since it is larger than the sum of its proper divisors (5602727498).
11201211202 is an equidigital number, since it uses as much as digits as its factorization.
11201211202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 707300.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 11201211202 its reverse (20211210211), we get a palindrome (31412421413).
Subtracting 11201211202 from its reverse (20211210211), we obtain a palindrome (9009999009).
The spelling of 11201211202 in words is "eleven billion, two hundred one million, two hundred eleven thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.337 sec. • engine limits •