Base | Representation |
---|---|
bin | 1010111010100011100111… |
… | …1010100101001010011111 |
3 | 1120111021222000021022121202 |
4 | 2232220321322211022133 |
5 | 3033111233213023121 |
6 | 41305122311150115 |
7 | 2346023462163641 |
oct | 256507172451237 |
9 | 46437860238552 |
10 | 12001110282911 |
11 | 3907707982892 |
12 | 1419a8b67533b |
13 | 690913730b19 |
14 | 2d6bdd236891 |
15 | 15c29a63840b |
hex | aea39ea529f |
12001110282911 has 4 divisors (see below), whose sum is σ = 12001901875824. Its totient is φ = 12000318690000.
The previous prime is 12001110282877. The next prime is 12001110282923. The reversal of 12001110282911 is 11928201110021.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12001110282911 - 214 = 12001110266527 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12001110282011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395773715 + ... + 395804036.
It is an arithmetic number, because the mean of its divisors is an integer number (3000475468956).
Almost surely, 212001110282911 is an apocalyptic number.
12001110282911 is a deficient number, since it is larger than the sum of its proper divisors (791592913).
12001110282911 is an equidigital number, since it uses as much as digits as its factorization.
12001110282911 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 791592912.
The product of its (nonzero) digits is 576, while the sum is 29.
Adding to 12001110282911 its reverse (11928201110021), we get a palindrome (23929311392932).
The spelling of 12001110282911 in words is "twelve trillion, one billion, one hundred ten million, two hundred eighty-two thousand, nine hundred eleven".
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