Base | Representation |
---|---|
bin | 101101100001011100010011… |
… | …000011100011100010001000 |
3 | 222020212220120111000210201021 |
4 | 231201130103003203202020 |
5 | 202220221012332431440 |
6 | 1545451145550002224 |
7 | 60112465616461252 |
oct | 5541342303434210 |
9 | 866786514023637 |
10 | 200210220202120 |
11 | 5887a74a91a687 |
12 | 1a5560b97a6374 |
13 | 8793986aa6c1b |
14 | 37623251c8cd2 |
15 | 1822dd98bb84a |
hex | b617130e3888 |
200210220202120 has 16 divisors (see below), whose sum is σ = 450472995454860. Its totient is φ = 80084088080832.
The previous prime is 200210220202099. The next prime is 200210220202133. The reversal of 200210220202120 is 21202022012002.
It can be written as a sum of positive squares in 2 ways, for example, as 179472160345284 + 20738059856836 = 13396722^2 + 4553906^2 .
It is a junction number, because it is equal to n+sod(n) for n = 200210220202094 and 200210220202103.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2502627752487 + ... + 2502627752566.
Almost surely, 2200210220202120 is an apocalyptic number.
200210220202120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200210220202120 is an abundant number, since it is smaller than the sum of its proper divisors (250262775252740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200210220202120 is a wasteful number, since it uses less digits than its factorization.
200210220202120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5005255505064 (or 5005255505060 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 200210220202120 its reverse (21202022012002), we get a palindrome (221412242214122).
The spelling of 200210220202120 in words is "two hundred trillion, two hundred ten billion, two hundred twenty million, two hundred two thousand, one hundred twenty".
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