Base | Representation |
---|---|
bin | 1011000111010011001010… |
… | …1111010110100101100011 |
3 | 1121021020001010102101011220 |
4 | 2301310302233112211203 |
5 | 3100203112001344303 |
6 | 41553450013510123 |
7 | 2400603546430260 |
oct | 261646257264543 |
9 | 47236033371156 |
10 | 12220033231203 |
11 | 399153a202126 |
12 | 14543a84a2343 |
13 | 6a8462250305 |
14 | 30364a556267 |
15 | 162d0eec7053 |
hex | b1d32bd6963 |
12220033231203 has 64 divisors (see below), whose sum is σ = 19566927820800. Its totient is φ = 6632441367552.
The previous prime is 12220033231177. The next prime is 12220033231223. The reversal of 12220033231203 is 30213233002221.
It is not a de Polignac number, because 12220033231203 - 26 = 12220033231139 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12220033231223) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 255962751 + ... + 256010487.
It is an arithmetic number, because the mean of its divisors is an integer number (305733247200).
Almost surely, 212220033231203 is an apocalyptic number.
12220033231203 is a deficient number, since it is larger than the sum of its proper divisors (7346894589597).
12220033231203 is a wasteful number, since it uses less digits than its factorization.
12220033231203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51476.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 12220033231203 its reverse (30213233002221), we get a palindrome (42433266233424).
The spelling of 12220033231203 in words is "twelve trillion, two hundred twenty billion, thirty-three million, two hundred thirty-one thousand, two hundred three".
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