Base | Representation |
---|---|
bin | 11101000111101100001… |
… | …011011001011010100100 |
3 | 21002022020122110200111021 |
4 | 131013230023121122210 |
5 | 230241244241001200 |
6 | 4131145225420524 |
7 | 264401450034553 |
oct | 35075413313244 |
9 | 7068218420437 |
10 | 2001122203300 |
11 | 701742350830 |
12 | 2839b793a744 |
13 | 116921bba2ac |
14 | 6cbd792bd9a |
15 | 370c179c41a |
hex | 1d1ec2d96a4 |
2001122203300 has 144 divisors (see below), whose sum is σ = 4754088218880. Its totient is φ = 725091984000.
The previous prime is 2001122203291. The next prime is 2001122203319. The reversal of 2001122203300 is 33022211002.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 388791327 + ... + 388796473.
It is an arithmetic number, because the mean of its divisors is an integer number (33014501520).
Almost surely, 22001122203300 is an apocalyptic number.
2001122203300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2001122203300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2377044109440).
2001122203300 is an abundant number, since it is smaller than the sum of its proper divisors (2752966015580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2001122203300 is a wasteful number, since it uses less digits than its factorization.
2001122203300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6362 (or 6355 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 2001122203300 its reverse (33022211002), we get a palindrome (2034144414302).
The spelling of 2001122203300 in words is "two trillion, one billion, one hundred twenty-two million, two hundred three thousand, three hundred".
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