Base | Representation |
---|---|
bin | 100001000011011011010… |
… | …010011101110100000100 |
3 | 22001010221021211001100211 |
4 | 201003123102131310010 |
5 | 244203332434031200 |
6 | 4455250551445204 |
7 | 323050643411365 |
oct | 41033322356404 |
9 | 8033837731324 |
10 | 2271421783300 |
11 | 7a633942097a |
12 | 308272686804 |
13 | 13626a735687 |
14 | 7bd1a329b6c |
15 | 3e1417ababa |
hex | 210db49dd04 |
2271421783300 has 72 divisors (see below), whose sum is σ = 5049771997032. Its totient is φ = 886308864000.
The previous prime is 2271421783289. The next prime is 2271421783327. The reversal of 2271421783300 is 33871241722.
It can be written as a sum of positive squares in 12 ways, for example, as 1458524797636 + 812896985664 = 1207694^2 + 901608^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44061540 + ... + 44113060.
It is an arithmetic number, because the mean of its divisors is an integer number (70135722181).
Almost surely, 22271421783300 is an apocalyptic number.
2271421783300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2271421783300 is an abundant number, since it is smaller than the sum of its proper divisors (2778350213732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2271421783300 is a wasteful number, since it uses less digits than its factorization.
2271421783300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62329 (or 62322 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 40.
The spelling of 2271421783300 in words is "two trillion, two hundred seventy-one billion, four hundred twenty-one million, seven hundred eighty-three thousand, three hundred".
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