Base | Representation |
---|---|
bin | 10110011011110010… |
… | …11110100000010000 |
3 | 1011002101112102002020 |
4 | 23031321132200100 |
5 | 144131322043044 |
6 | 5311051451440 |
7 | 604320060465 |
oct | 131571364020 |
9 | 34071472066 |
10 | 12044331024 |
11 | 5120790190 |
12 | 2401756b80 |
13 | 119c3b67bb |
14 | 82387b66c |
15 | 4a75caa19 |
hex | 2cde5e810 |
12044331024 has 40 divisors (see below), whose sum is σ = 33943116192. Its totient is φ = 3649797120.
The previous prime is 12044331023. The next prime is 12044331043. The reversal of 12044331024 is 42013344021.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 12044330985 and 12044331003.
It is not an unprimeable number, because it can be changed into a prime (12044331023) 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, 11405089 + ... + 11406144.
Almost surely, 212044331024 is an apocalyptic number.
It is an amenable number.
12044331024 is an abundant number, since it is smaller than the sum of its proper divisors (21898785168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12044331024 is a wasteful number, since it uses less digits than its factorization.
12044331024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22811255 (or 22811249 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 12044331024 its reverse (42013344021), we get a palindrome (54057675045).
The spelling of 12044331024 in words is "twelve billion, forty-four million, three hundred thirty-one thousand, twenty-four".
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