Base | Representation |
---|---|
bin | 1010000110000111000110… |
… | …0001111101010100111100 |
3 | 1110022011022001212201212010 |
4 | 2201201301201331110330 |
5 | 2423331001124021340 |
6 | 35335152102411220 |
7 | 2223645555052134 |
oct | 241416141752474 |
9 | 43264261781763 |
10 | 11100100220220 |
11 | 359a587216a40 |
12 | 12b3335130b10 |
13 | 6269729235ab |
14 | 2a5367a43ac4 |
15 | 143b145ddb80 |
hex | a187187d53c |
11100100220220 has 96 divisors (see below), whose sum is σ = 33907783311360. Its totient is φ = 2690772860160.
The previous prime is 11100100220213. The next prime is 11100100220239. The reversal of 11100100220220 is 2202200100111.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 11100100220196 and 11100100220205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10761861 + ... + 11748099.
It is an arithmetic number, because the mean of its divisors is an integer number (353206076160).
Almost surely, 211100100220220 is an apocalyptic number.
11100100220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11100100220220 is an abundant number, since it is smaller than the sum of its proper divisors (22807683091140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11100100220220 is a wasteful number, since it uses less digits than its factorization.
11100100220220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1003315 (or 1003313 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 11100100220220 its reverse (2202200100111), we get a palindrome (13302300320331).
The spelling of 11100100220220 in words is "eleven trillion, one hundred billion, one hundred million, two hundred twenty thousand, two hundred twenty".
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