Base | Representation |
---|---|
bin | 1010111010011111111100… |
… | …0000101010010100000011 |
3 | 1120111012102010200102022022 |
4 | 2232213333000222110003 |
5 | 3033102222214133443 |
6 | 41304440245232055 |
7 | 2345660132122145 |
oct | 256477700522403 |
9 | 46435363612268 |
10 | 12000122021123 |
11 | 3907250047105 |
12 | 141985470262b |
13 | 6907b6a73732 |
14 | 2d6b47ca2c95 |
15 | 15c23d9c4e68 |
hex | ae9ff02a503 |
12000122021123 has 8 divisors (see below), whose sum is σ = 12536443737600. Its totient is φ = 11465015078088.
The previous prime is 12000122021087. The next prime is 12000122021131. The reversal of 12000122021123 is 32112022100021.
12000122021123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12000122021123 - 28 = 12000122020867 is a prime.
It is a super-2 number, since 2×120001220211232 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12000122024123) 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, 303673163 + ... + 303712676.
It is an arithmetic number, because the mean of its divisors is an integer number (1567055467200).
Almost surely, 212000122021123 is an apocalyptic number.
12000122021123 is a deficient number, since it is larger than the sum of its proper divisors (536321716477).
12000122021123 is an equidigital number, since it uses as much as digits as its factorization.
12000122021123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 607386721.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 12000122021123 its reverse (32112022100021), we get a palindrome (44112144121144).
The spelling of 12000122021123 in words is "twelve trillion, one hundred twenty-two million, twenty-one thousand, one hundred twenty-three".
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