Base | Representation |
---|---|
bin | 110010000101111011110001… |
… | …111010110101011010011011 |
3 | 1001220001102220110001102221110 |
4 | 302011323301322311122123 |
5 | 212334030101432310321 |
6 | 2100321022355111403 |
7 | 64255610635220565 |
oct | 6205736172653233 |
9 | 1056042813042843 |
10 | 220310111213211 |
11 | 64219aa2341838 |
12 | 208616aa5a2563 |
13 | 95c120112a2c6 |
14 | 3c590cdc16335 |
15 | 1a70b8910e176 |
hex | c85ef1eb569b |
220310111213211 has 16 divisors (see below), whose sum is σ = 294125604026624. Its totient is φ = 146684039478624.
The previous prime is 220310111213209. The next prime is 220310111213383. The reversal of 220310111213211 is 112312111013022.
It is not a de Polignac number, because 220310111213211 - 21 = 220310111213209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220310111213011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29964240 + ... + 36585186.
It is an arithmetic number, because the mean of its divisors is an integer number (18382850251664).
Almost surely, 2220310111213211 is an apocalyptic number.
220310111213211 is a deficient number, since it is larger than the sum of its proper divisors (73815492813413).
220310111213211 is a wasteful number, since it uses less digits than its factorization.
220310111213211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6635250.
The product of its (nonzero) digits is 144, while the sum is 21.
Adding to 220310111213211 its reverse (112312111013022), we get a palindrome (332622222226233).
The spelling of 220310111213211 in words is "two hundred twenty trillion, three hundred ten billion, one hundred eleven million, two hundred thirteen thousand, two hundred eleven".
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