Base | Representation |
---|---|
bin | 110010000001101101110001… |
… | …110111101101000010101100 |
3 | 1001212000201121001010222002110 |
4 | 302001231301313231002230 |
5 | 212314302332211200022 |
6 | 2055535515021524020 |
7 | 64225635444345324 |
oct | 6201556167550254 |
9 | 1055021531128073 |
10 | 220020200100012 |
11 | 64118052050514 |
12 | 2081547ba13610 |
13 | 959ca7b53b200 |
14 | 3c4906a974284 |
15 | 1a6836c51a00c |
hex | c81b71ded0ac |
220020200100012 has 36 divisors (see below), whose sum is σ = 555909026293320. Its totient is φ = 67698523107072.
The previous prime is 220020200100011. The next prime is 220020200100053. The reversal of 220020200100012 is 210001002020022.
220020200100012 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 (12).
It is not an unprimeable number, because it can be changed into a prime (220020200100011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54245609437 + ... + 54245613492.
Almost surely, 2220020200100012 is an apocalyptic number.
It is an amenable number.
220020200100012 is an abundant number, since it is smaller than the sum of its proper divisors (335888826193308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220020200100012 is a wasteful number, since it uses less digits than its factorization.
220020200100012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108491222962 (or 108491222947 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 220020200100012 its reverse (210001002020022), we get a palindrome (430021202120034).
The spelling of 220020200100012 in words is "two hundred twenty trillion, twenty billion, two hundred million, one hundred thousand, twelve".
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