Base | Representation |
---|---|
bin | 1101101101110000100… |
… | …00011001101010001101 |
3 | 1200001100201100122222012 |
4 | 12312320100121222031 |
5 | 30210101120224123 |
6 | 1000252543231005 |
7 | 46021556135252 |
oct | 6667020315215 |
9 | 1601321318865 |
10 | 471242742413 |
11 | 171942274213 |
12 | 773b62a8465 |
13 | 35590394021 |
14 | 18b45c73429 |
15 | c3d1189378 |
hex | 6db8419a8d |
471242742413 has 2 divisors, whose sum is σ = 471242742414. Its totient is φ = 471242742412.
The previous prime is 471242742407. The next prime is 471242742479. The reversal of 471242742413 is 314247242174.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 461077666729 + 10165075684 = 679027^2 + 100822^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-471242742413 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (471242742013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235621371206 + 235621371207.
It is an arithmetic number, because the mean of its divisors is an integer number (235621371207).
Almost surely, 2471242742413 is an apocalyptic number.
It is an amenable number.
471242742413 is a deficient number, since it is larger than the sum of its proper divisors (1).
471242742413 is an equidigital number, since it uses as much as digits as its factorization.
471242742413 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 301056, while the sum is 41.
Adding to 471242742413 its reverse (314247242174), we get a palindrome (785489984587).
The spelling of 471242742413 in words is "four hundred seventy-one billion, two hundred forty-two million, seven hundred forty-two thousand, four hundred thirteen".
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