Base | Representation |
---|---|
bin | 1000100110110110101011… |
… | …01100100101100000000110 |
3 | 2111000102102212221221010201 |
4 | 10103123111230211200012 |
5 | 4440100412023004001 |
6 | 104131012445441114 |
7 | 3662305636126201 |
oct | 423332554454006 |
9 | 74012385857121 |
10 | 18927211141126 |
11 | 6037a92292132 |
12 | 215827887019a |
13 | a73a9cb74702 |
14 | 496120a78938 |
15 | 22c518275501 |
hex | 1136d5b25806 |
18927211141126 has 12 divisors (see below), whose sum is σ = 28936599597612. Its totient is φ = 9285046972136.
The previous prime is 18927211141103. The next prime is 18927211141187. The reversal of 18927211141126 is 62114111272981.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1684509436 + ... + 1684520671.
It is an arithmetic number, because the mean of its divisors is an integer number (2411383299801).
Almost surely, 218927211141126 is an apocalyptic number.
18927211141126 is a deficient number, since it is larger than the sum of its proper divisors (10009388456486).
18927211141126 is an equidigital number, since it uses as much as digits as its factorization.
18927211141126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3369030215 (or 3369030162 counting only the distinct ones).
The product of its digits is 96768, while the sum is 46.
The spelling of 18927211141126 in words is "eighteen trillion, nine hundred twenty-seven billion, two hundred eleven million, one hundred forty-one thousand, one hundred twenty-six".
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