Base | Representation |
---|---|
bin | 110010000100010110010110… |
… | …111101111101000111001000 |
3 | 1001212200000211000022121221101 |
4 | 302010112112331331013020 |
5 | 212330234040021401440 |
6 | 2100155012340151144 |
7 | 64245004200553624 |
oct | 6204262675750710 |
9 | 1055600730277841 |
10 | 220201211122120 |
11 | 6418789a054558 |
12 | 208445780984b4 |
13 | 95b3b6777b797 |
14 | 3c53b1cb4a184 |
15 | 1a6ce1388069a |
hex | c84596f7d1c8 |
220201211122120 has 32 divisors (see below), whose sum is σ = 521529184238400. Its totient is φ = 83444669477568.
The previous prime is 220201211122093. The next prime is 220201211122153. The reversal of 220201211122120 is 21221112102022.
220201211122120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144869217084 + ... + 144869218603.
It is an arithmetic number, because the mean of its divisors is an integer number (16297787007450).
Almost surely, 2220201211122120 is an apocalyptic number.
220201211122120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
220201211122120 is an abundant number, since it is smaller than the sum of its proper divisors (301327973116280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220201211122120 is a wasteful number, since it uses less digits than its factorization.
220201211122120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289738435717 (or 289738435713 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 220201211122120 its reverse (21221112102022), we get a palindrome (241422323224142).
The spelling of 220201211122120 in words is "two hundred twenty trillion, two hundred one billion, two hundred eleven million, one hundred twenty-two thousand, one hundred twenty".
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