Base | Representation |
---|---|
bin | 10110111010101000… |
… | …11000100111100100 |
3 | 1011202102100100020220 |
4 | 23131110120213210 |
5 | 200144034334134 |
6 | 5352452524340 |
7 | 613611066105 |
oct | 133524304744 |
9 | 34672310226 |
10 | 12303043044 |
11 | 5243824376 |
12 | 24743206b0 |
13 | 1210b89736 |
14 | 849d843ac |
15 | 4c0181149 |
hex | 2dd5189e4 |
12303043044 has 48 divisors (see below), whose sum is σ = 28862248128. Its totient is φ = 4078908288.
The previous prime is 12303043033. The next prime is 12303043073. The reversal of 12303043044 is 44034030321.
12303043044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1920054 + ... + 1926450.
It is an arithmetic number, because the mean of its divisors is an integer number (601296836).
Almost surely, 212303043044 is an apocalyptic number.
It is an amenable number.
12303043044 is an abundant number, since it is smaller than the sum of its proper divisors (16559205084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12303043044 is a wasteful number, since it uses less digits than its factorization.
12303043044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7244 (or 7242 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 12303043044 its reverse (44034030321), we get a palindrome (56337073365).
The spelling of 12303043044 in words is "twelve billion, three hundred three million, forty-three thousand, forty-four".
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