Base | Representation |
---|---|
bin | 100000010011101111011… |
… | …011001100111011100011 |
3 | 21212020202221122110222120 |
4 | 200103233123030323203 |
5 | 242334002310311321 |
6 | 4415542140035323 |
7 | 316256056464120 |
oct | 40235733147343 |
9 | 7766687573876 |
10 | 2220220010211 |
11 | 786654350a25 |
12 | 2ba363232b43 |
13 | 13149aa00418 |
14 | 79660167747 |
15 | 3cb4667aec6 |
hex | 204ef6ccee3 |
2220220010211 has 16 divisors (see below), whose sum is σ = 3385221959424. Its totient is φ = 1267936062624.
The previous prime is 2220220010159. The next prime is 2220220010233. The reversal of 2220220010211 is 1120100220222.
It is not a de Polignac number, because 2220220010211 - 213 = 2220220002019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2220220014211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31676080 + ... + 31746093.
It is an arithmetic number, because the mean of its divisors is an integer number (211576372464).
Almost surely, 22220220010211 is an apocalyptic number.
2220220010211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2220220010211 is a deficient number, since it is larger than the sum of its proper divisors (1165001949213).
2220220010211 is a wasteful number, since it uses less digits than its factorization.
2220220010211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63423850.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 2220220010211 its reverse (1120100220222), we get a palindrome (3340320230433).
The spelling of 2220220010211 in words is "two trillion, two hundred twenty billion, two hundred twenty million, ten thousand, two hundred eleven".
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