Base | Representation |
---|---|
bin | 10110010111000001… |
… | …00100010010110001 |
3 | 1010222121002220201211 |
4 | 23023200210102301 |
5 | 144041041343310 |
6 | 5303100400121 |
7 | 603322261543 |
oct | 131340442261 |
9 | 33877086654 |
10 | 12004246705 |
11 | 51000a2250 |
12 | 23b0246041 |
13 | 1193cc0779 |
14 | 81c405693 |
15 | 4a3d0dc8a |
hex | 2cb8244b1 |
12004246705 has 32 divisors (see below), whose sum is σ = 16187423616. Its totient is φ = 8470080000.
The previous prime is 12004246637. The next prime is 12004246711. The reversal of 12004246705 is 50764240021.
It is not a de Polignac number, because 12004246705 - 211 = 12004244657 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393450 + ... + 422860.
It is an arithmetic number, because the mean of its divisors is an integer number (505856988).
Almost surely, 212004246705 is an apocalyptic number.
It is an amenable number.
12004246705 is a deficient number, since it is larger than the sum of its proper divisors (4183176911).
12004246705 is a wasteful number, since it uses less digits than its factorization.
12004246705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29649.
The product of its (nonzero) digits is 13440, while the sum is 31.
Adding to 12004246705 its reverse (50764240021), we get a palindrome (62768486726).
The spelling of 12004246705 in words is "twelve billion, four million, two hundred forty-six thousand, seven hundred five".
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