Base | Representation |
---|---|
bin | 10110011010011100… |
… | …10000111011000000 |
3 | 1011001121012220020012 |
4 | 23031032100323000 |
5 | 144120422100300 |
6 | 5310005004052 |
7 | 604121560661 |
oct | 131516207300 |
9 | 34047186205 |
10 | 12033003200 |
11 | 5115353449 |
12 | 23b99b3628 |
13 | 1199c4b74a |
14 | 82216d368 |
15 | 4a65de435 |
hex | 2cd390ec0 |
12033003200 has 42 divisors (see below), whose sum is σ = 29608712436. Its totient is φ = 4813200640.
The previous prime is 12033003197. The next prime is 12033003209. The reversal of 12033003200 is 230033021.
It is a super-2 number, since 2×120330032002 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12033003209) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3758714 + ... + 3761913.
Almost surely, 212033003200 is an apocalyptic number.
12033003200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12033003200 is an abundant number, since it is smaller than the sum of its proper divisors (17575709236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12033003200 is an equidigital number, since it uses as much as digits as its factorization.
12033003200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7520649 (or 7520634 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 12033003200 its reverse (230033021), we get a palindrome (12263036221).
The spelling of 12033003200 in words is "twelve billion, thirty-three million, three thousand, two hundred".
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