Base | Representation |
---|---|
bin | 1010001011111110111110… |
… | …1000111010011000111100 |
3 | 1110122210201222000211000011 |
4 | 2202333233220322120330 |
5 | 2432004122024021340 |
6 | 35453400215513004 |
7 | 2234150140646266 |
oct | 242775750723074 |
9 | 43583658024004 |
10 | 11201000220220 |
11 | 3629354684398 |
12 | 130a9b4388764 |
13 | 633332a296c5 |
14 | 2aa1ba420b36 |
15 | 14656c8550ea |
hex | a2fefa3a63c |
11201000220220 has 48 divisors (see below), whose sum is σ = 24800106441600. Its totient is φ = 4237732296000.
The previous prime is 11201000220167. The next prime is 11201000220227. The reversal of 11201000220220 is 2202200010211.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 11201000220220.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11201000220227) 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, 23574406 + ... + 24044845.
It is an arithmetic number, because the mean of its divisors is an integer number (516668884200).
Almost surely, 211201000220220 is an apocalyptic number.
11201000220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11201000220220 is an abundant number, since it is smaller than the sum of its proper divisors (13599106221380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11201000220220 is a wasteful number, since it uses less digits than its factorization.
11201000220220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47619898 (or 47619896 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 11201000220220 its reverse (2202200010211), we get a palindrome (13403200230431).
The spelling of 11201000220220 in words is "eleven trillion, two hundred one billion, two hundred twenty thousand, two hundred twenty".
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