Base | Representation |
---|---|
bin | 11011100000111011100001… |
… | …111111011110110001001000 |
3 | 120212110110110220111211212211 |
4 | 123200323201333132301020 |
5 | 111330112342212042300 |
6 | 1105211152443114504 |
7 | 34326461365360510 |
oct | 3340734177366110 |
9 | 525413426454784 |
10 | 121010200112200 |
11 | 356151572633a3 |
12 | 116a4707212a34 |
13 | 526a29c9a9059 |
14 | 21c4cd404a840 |
15 | decb466074ba |
hex | 6e0ee1fdec48 |
121010200112200 has 96 divisors (see below), whose sum is σ = 325154213798400. Its totient is φ = 41023040509440.
The previous prime is 121010200112171. The next prime is 121010200112201. The reversal of 121010200112200 is 2211002010121.
It is not an unprimeable number, because it can be changed into a prime (121010200112201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 485470104 + ... + 485719303.
It is an arithmetic number, because the mean of its divisors is an integer number (3387023060400).
Almost surely, 2121010200112200 is an apocalyptic number.
121010200112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
121010200112200 is an abundant number, since it is smaller than the sum of its proper divisors (204144013686200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121010200112200 is a wasteful number, since it uses less digits than its factorization.
121010200112200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 971189519 (or 971189510 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 121010200112200 its reverse (2211002010121), we get a palindrome (123221202122321).
The spelling of 121010200112200 in words is "one hundred twenty-one trillion, ten billion, two hundred million, one hundred twelve thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.325 sec. • engine limits •