Base | Representation |
---|---|
bin | 10110111101110110… |
… | …01110001101010001 |
3 | 1011211022001221221100 |
4 | 23132323032031101 |
5 | 200222440014413 |
6 | 5355254415013 |
7 | 614356165314 |
oct | 133673161521 |
9 | 34738057840 |
10 | 12330001233 |
11 | 5257a67470 |
12 | 2481361469 |
13 | 1216638024 |
14 | 84d7a097b |
15 | 4c2708a73 |
hex | 2deece351 |
12330001233 has 24 divisors (see below), whose sum is σ = 19570932576. Its totient is φ = 7418174400.
The previous prime is 12330001199. The next prime is 12330001237. The reversal of 12330001233 is 33210003321.
It is not a de Polignac number, because 12330001233 - 221 = 12327904081 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12330001237) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 440983 + ... + 468108.
It is an arithmetic number, because the mean of its divisors is an integer number (815455524).
Almost surely, 212330001233 is an apocalyptic number.
It is an amenable number.
12330001233 is a deficient number, since it is larger than the sum of its proper divisors (7240931343).
12330001233 is a wasteful number, since it uses less digits than its factorization.
12330001233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 909245 (or 909242 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 12330001233 its reverse (33210003321), we get a palindrome (45540004554).
The spelling of 12330001233 in words is "twelve billion, three hundred thirty million, one thousand, two hundred thirty-three".
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