Base | Representation |
---|---|
bin | 10110011011100100… |
… | …10001001000010000 |
3 | 1011002020222101202221 |
4 | 23031302101020100 |
5 | 144130331104412 |
6 | 5310543150424 |
7 | 604265030053 |
oct | 131562211020 |
9 | 34066871687 |
10 | 12042441232 |
11 | 511a70a378 |
12 | 2400ba5414 |
13 | 119bba4593 |
14 | 823508a9a |
15 | 4a7355b07 |
hex | 2cdc91210 |
12042441232 has 40 divisors (see below), whose sum is σ = 24842829600. Its totient is φ = 5635348992.
The previous prime is 12042441227. The next prime is 12042441241. The reversal of 12042441232 is 23214424021.
It is a junction number, because it is equal to n+sod(n) for n = 12042441197 and 12042441206.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74982 + ... + 172357.
It is an arithmetic number, because the mean of its divisors is an integer number (621070740).
Almost surely, 212042441232 is an apocalyptic number.
It is an amenable number.
12042441232 is an abundant number, since it is smaller than the sum of its proper divisors (12800388368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12042441232 is a wasteful number, since it uses less digits than its factorization.
12042441232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247543 (or 247537 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 12042441232 its reverse (23214424021), we get a palindrome (35256865253).
The spelling of 12042441232 in words is "twelve billion, forty-two million, four hundred forty-one thousand, two hundred thirty-two".
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