Base | Representation |
---|---|
bin | 10110111101111000… |
… | …10111111000100011 |
3 | 1011211022122021220022 |
4 | 23132330113320203 |
5 | 200223024144021 |
6 | 5355305104055 |
7 | 614361563165 |
oct | 133674277043 |
9 | 34738567808 |
10 | 12330303011 |
11 | 5258153174 |
12 | 248148802b |
13 | 12167124b0 |
14 | 84d83c935 |
15 | 4c27681ab |
hex | 2def17e23 |
12330303011 has 4 divisors (see below), whose sum is σ = 13278787872. Its totient is φ = 11381818152.
The previous prime is 12330302951. The next prime is 12330303043. The reversal of 12330303011 is 11030303321.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11030303321 = 4133 ⋅2668837.
It is a cyclic number.
It is not a de Polignac number, because 12330303011 - 214 = 12330286627 is a prime.
It is a super-2 number, since 2×123303030112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12330303211) 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, 474242411 + ... + 474242436.
It is an arithmetic number, because the mean of its divisors is an integer number (3319696968).
Almost surely, 212330303011 is an apocalyptic number.
12330303011 is a deficient number, since it is larger than the sum of its proper divisors (948484861).
12330303011 is an equidigital number, since it uses as much as digits as its factorization.
12330303011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 948484860.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 12330303011 its reverse (11030303321), we get a palindrome (23360606332).
The spelling of 12330303011 in words is "twelve billion, three hundred thirty million, three hundred three thousand, eleven".
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