Base | Representation |
---|---|
bin | 110010000001101111100011… |
… | …001111010000100010010000 |
3 | 1001212000220111121002120201121 |
4 | 302001233203033100202100 |
5 | 212314320231114200422 |
6 | 2055540431444212024 |
7 | 64226033541155164 |
oct | 6201574317204220 |
9 | 1055026447076647 |
10 | 220022102100112 |
11 | 64118938742324 |
12 | 2081591099a014 |
13 | 959ccc25c2260 |
14 | 3c491ab3dcca4 |
15 | 1a6842e4c08c7 |
hex | c81be33d0890 |
220022102100112 has 80 divisors (see below), whose sum is σ = 483254356755520. Its totient is φ = 96202516492800.
The previous prime is 220022102100061. The next prime is 220022102100121. The reversal of 220022102100112 is 211001201220022.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279768562 + ... + 280553902.
It is an arithmetic number, because the mean of its divisors is an integer number (6040679459444).
Almost surely, 2220022102100112 is an apocalyptic number.
It is an amenable number.
220022102100112 is an abundant number, since it is smaller than the sum of its proper divisors (263232254655408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220022102100112 is a wasteful number, since it uses less digits than its factorization.
220022102100112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 856272 (or 856266 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 220022102100112 its reverse (211001201220022), we get a palindrome (431023303320134).
The spelling of 220022102100112 in words is "two hundred twenty trillion, twenty-two billion, one hundred two million, one hundred thousand, one hundred twelve".
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