Base | Representation |
---|---|
bin | 10100110111011000… |
… | …10100001101110011 |
3 | 1001220200120120212110 |
4 | 22123230110031303 |
5 | 140420204121321 |
6 | 5051322100403 |
7 | 544411413024 |
oct | 123354241563 |
9 | 31820516773 |
10 | 11202020211 |
11 | 4829280648 |
12 | 220764a703 |
13 | 1096a3b335 |
14 | 783a5ac4b |
15 | 458697176 |
hex | 29bb14373 |
11202020211 has 32 divisors (see below), whose sum is σ = 16558709760. Its totient is φ = 6710546304.
The previous prime is 11202020197. The next prime is 11202020231.
11202020211 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 11202020211 - 222 = 11197825907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11202020231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1615 + ... + 149688.
It is an arithmetic number, because the mean of its divisors is an integer number (517459680).
Almost surely, 211202020211 is an apocalyptic number.
11202020211 is a deficient number, since it is larger than the sum of its proper divisors (5356689549).
11202020211 is a wasteful number, since it uses less digits than its factorization.
11202020211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151395.
The product of its (nonzero) digits is 16, while the sum is 12.
It can be divided in two parts, 112020 and 20211, that added together give a palindrome (132231).
The spelling of 11202020211 in words is "eleven billion, two hundred two million, twenty thousand, two hundred eleven".
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