Base | Representation |
---|---|
bin | 10110011010011101… |
… | …01001000110000101 |
3 | 1011001121101221001100 |
4 | 23031032221012011 |
5 | 144120433232323 |
6 | 5310011050313 |
7 | 604122452436 |
oct | 131516510605 |
9 | 34047357040 |
10 | 12033102213 |
11 | 5115410880 |
12 | 23b9a40999 |
13 | 1199c84832 |
14 | 82219748d |
15 | 4a660d943 |
hex | 2cd3a9185 |
12033102213 has 24 divisors (see below), whose sum is σ = 18966373920. Its totient is φ = 7290819360.
The previous prime is 12033102187. The next prime is 12033102227. The reversal of 12033102213 is 31220133021.
12033102213 is a `hidden beast` number, since 120 + 331 + 0 + 2 + 213 = 666.
It is not a de Polignac number, because 12033102213 - 218 = 12032840069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12033102233) 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, 406758 + ... + 435336.
It is an arithmetic number, because the mean of its divisors is an integer number (790265580).
Almost surely, 212033102213 is an apocalyptic number.
It is an amenable number.
12033102213 is a deficient number, since it is larger than the sum of its proper divisors (6933271707).
12033102213 is a wasteful number, since it uses less digits than its factorization.
12033102213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32849 (or 32846 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 12033102213 its reverse (31220133021), we get a palindrome (43253235234).
The spelling of 12033102213 in words is "twelve billion, thirty-three million, one hundred two thousand, two hundred thirteen".
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