Base | Representation |
---|---|
bin | 10110010110100001… |
… | …10110101001110000 |
3 | 1010222022100122101101 |
4 | 23023100312221300 |
5 | 144034013040400 |
6 | 5302432214144 |
7 | 603242254516 |
oct | 131320665160 |
9 | 33868318341 |
10 | 12000127600 |
11 | 50a883952a |
12 | 23aa99a354 |
13 | 11931aa926 |
14 | 81ba524b6 |
15 | 4a379856a |
hex | 2cb436a70 |
12000127600 has 30 divisors (see below), whose sum is σ = 28830307520. Its totient is φ = 4800050880.
The previous prime is 12000127577. The next prime is 12000127609. The reversal of 12000127600 is 672100021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12000127609) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14999760 + ... + 15000559.
Almost surely, 212000127600 is an apocalyptic number.
12000127600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12000127600 is an abundant number, since it is smaller than the sum of its proper divisors (16830179920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12000127600 is a wasteful number, since it uses less digits than its factorization.
12000127600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30000337 (or 30000326 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 19.
Adding to 12000127600 its reverse (672100021), we get a palindrome (12672227621).
The spelling of 12000127600 in words is "twelve billion, one hundred twenty-seven thousand, six hundred".
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