Base | Representation |
---|---|
bin | 1011101001010010111111… |
… | …1011111010101000011110 |
3 | 1200100001121212101002101022 |
4 | 2322110233323322220132 |
5 | 3134240300021321212 |
6 | 43122042333044142 |
7 | 2461031402042216 |
oct | 272245773725036 |
9 | 50301555332338 |
10 | 12804101745182 |
11 | 40972096a6450 |
12 | 152962b926652 |
13 | 71b5633928c7 |
14 | 323a169c1246 |
15 | 1730e6384772 |
hex | ba52fefaa1e |
12804101745182 has 32 divisors (see below), whose sum is σ = 21398495708160. Its totient is φ = 5696072142880.
The previous prime is 12804101745181. The next prime is 12804101745269. The reversal of 12804101745182 is 28154710140821.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12804101745181) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48214319 + ... + 48479157.
It is an arithmetic number, because the mean of its divisors is an integer number (668702990880).
Almost surely, 212804101745182 is an apocalyptic number.
12804101745182 is a deficient number, since it is larger than the sum of its proper divisors (8594393962978).
12804101745182 is a wasteful number, since it uses less digits than its factorization.
12804101745182 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 311656.
The product of its (nonzero) digits is 143360, while the sum is 44.
The spelling of 12804101745182 in words is "twelve trillion, eight hundred four billion, one hundred one million, seven hundred forty-five thousand, one hundred eighty-two".
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