Base | Representation |
---|---|
bin | 110001011111… |
… | …100100000101 |
3 | 220102011110011 |
4 | 301133210011 |
5 | 11310134331 |
6 | 1142030221 |
7 | 215165032 |
oct | 61374405 |
9 | 26364404 |
10 | 12974341 |
11 | 73618a6 |
12 | 4418371 |
13 | 28c3633 |
14 | 1a1a389 |
15 | 12143b1 |
hex | c5f905 |
12974341 has 2 divisors, whose sum is σ = 12974342. Its totient is φ = 12974340.
The previous prime is 12974329. The next prime is 12974387. The reversal of 12974341 is 14347921.
12974341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 12744900 + 229441 = 3570^2 + 479^2 .
It is a cyclic number.
It is not a de Polignac number, because 12974341 - 211 = 12972293 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12974641) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6487170 + 6487171.
It is an arithmetic number, because the mean of its divisors is an integer number (6487171).
Almost surely, 212974341 is an apocalyptic number.
It is an amenable number.
12974341 is a deficient number, since it is larger than the sum of its proper divisors (1).
12974341 is an equidigital number, since it uses as much as digits as its factorization.
12974341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6048, while the sum is 31.
The square root of 12974341 is about 3601.9912548478. The cubic root of 12974341 is about 234.9786671445.
The spelling of 12974341 in words is "twelve million, nine hundred seventy-four thousand, three hundred forty-one".
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