Base | Representation |
---|---|
bin | 1011100000001111101001… |
… | …0100101100100010101010 |
3 | 1122210012012112021001220021 |
4 | 2320003322110230202222 |
5 | 3124213244330324441 |
6 | 42522402400151054 |
7 | 2443554455244160 |
oct | 270037224544252 |
9 | 48705175231807 |
10 | 12648583448746 |
11 | 4037263677533 |
12 | 150346900848a |
13 | 7099aa7948ab |
14 | 31a2a23b3230 |
15 | 16e0430be3d1 |
hex | b80fa52c8aa |
12648583448746 has 16 divisors (see below), whose sum is σ = 21733595170560. Its totient is φ = 5408244163440.
The previous prime is 12648583448723. The next prime is 12648583448747. The reversal of 12648583448746 is 64784438584621.
It is not an unprimeable number, because it can be changed into a prime (12648583448747) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1048103301 + ... + 1048115368.
It is an arithmetic number, because the mean of its divisors is an integer number (1358349698160).
Almost surely, 212648583448746 is an apocalyptic number.
12648583448746 is a deficient number, since it is larger than the sum of its proper divisors (9085011721814).
12648583448746 is a wasteful number, since it uses less digits than its factorization.
12648583448746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2096219109.
The product of its digits is 990904320, while the sum is 70.
The spelling of 12648583448746 in words is "twelve trillion, six hundred forty-eight billion, five hundred eighty-three million, four hundred forty-eight thousand, seven hundred forty-six".
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