Base | Representation |
---|---|
bin | 11101010010000000101… |
… | …001010100110000110000 |
3 | 21010100211212222001012220 |
4 | 131102000221110300300 |
5 | 230431442432323440 |
6 | 4140220541521040 |
7 | 265243160246661 |
oct | 35220051246060 |
9 | 7110755861186 |
10 | 2012203011120 |
11 | 706409161745 |
12 | 285b8a873180 |
13 | 117999798903 |
14 | 6d569435368 |
15 | 3751e49e8d0 |
hex | 1d480a54c30 |
2012203011120 has 80 divisors (see below), whose sum is σ = 6509039323392. Its totient is φ = 513257578240.
The previous prime is 2012203011113. The next prime is 2012203011131. The reversal of 2012203011120 is 211103022102.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2012203011120.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182259246 + ... + 182270285.
Almost surely, 22012203011120 is an apocalyptic number.
2012203011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2012203011120 is an abundant number, since it is smaller than the sum of its proper divisors (4496836312272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012203011120 is a wasteful number, since it uses less digits than its factorization.
2012203011120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364529570 (or 364529564 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 2012203011120 its reverse (211103022102), we get a palindrome (2223306033222).
The spelling of 2012203011120 in words is "two trillion, twelve billion, two hundred three million, eleven thousand, one hundred twenty".
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