Base | Representation |
---|---|
bin | 100011011110110100111100… |
… | …0010011110110010001111010 |
3 | 1111221001110221102102020011221 |
4 | 1012331221320103312101322 |
5 | 311401422012133000442 |
6 | 3023440451225542254 |
7 | 122511326502453055 |
oct | 10675517023662172 |
9 | 1457043842366157 |
10 | 312100112000122 |
11 | 90498a06877806 |
12 | 2b00711404498a |
13 | 1051bbb68899a4 |
14 | 570da242aba9c |
15 | 261369073e467 |
hex | 11bda784f647a |
312100112000122 has 8 divisors (see below), whose sum is σ = 468154760760000. Its totient is φ = 156048525080124.
The previous prime is 312100112000099. The next prime is 312100112000137. The reversal of 312100112000122 is 221000211001213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 312100112000096 and 312100112000105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 765205122 + ... + 765612877.
It is an arithmetic number, because the mean of its divisors is an integer number (58519345095000).
Almost surely, 2312100112000122 is an apocalyptic number.
312100112000122 is a deficient number, since it is larger than the sum of its proper divisors (156054648759878).
312100112000122 is a wasteful number, since it uses less digits than its factorization.
312100112000122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1530919940.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 312100112000122 its reverse (221000211001213), we get a palindrome (533100323001335).
The spelling of 312100112000122 in words is "three hundred twelve trillion, one hundred billion, one hundred twelve million, one hundred twenty-two", and thus it is an aban number.
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