Base | Representation |
---|---|
bin | 11101010001111100011… |
… | …011101010111100110000 |
3 | 21010100122221221201111211 |
4 | 131101330123222330300 |
5 | 230431321333314440 |
6 | 4140205534445504 |
7 | 265241341356343 |
oct | 35217433527460 |
9 | 7110587851454 |
10 | 2012132323120 |
11 | 706382270807 |
12 | 285b6b063894 |
13 | 117987c48baa |
14 | 6d55dcb445a |
15 | 37518189eea |
hex | 1d47c6eaf30 |
2012132323120 has 40 divisors (see below), whose sum is σ = 4757499317520. Its totient is φ = 791211352320.
The previous prime is 2012132323087. The next prime is 2012132323141. The reversal of 2012132323120 is 213232312102.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 2012132323091 and 2012132323100.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213144891 + ... + 213154330.
It is an arithmetic number, because the mean of its divisors is an integer number (118937482938).
Almost surely, 22012132323120 is an apocalyptic number.
2012132323120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2012132323120 is an abundant number, since it is smaller than the sum of its proper divisors (2745366994400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012132323120 is a wasteful number, since it uses less digits than its factorization.
2012132323120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426299293 (or 426299287 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2012132323120 its reverse (213232312102), we get a palindrome (2225364635222).
The spelling of 2012132323120 in words is "two trillion, twelve billion, one hundred thirty-two million, three hundred twenty-three thousand, one hundred twenty".
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