Base | Representation |
---|---|
bin | 100011100001001011110001… |
… | …1010110010000110101000111 |
3 | 1111222012110000211220221101111 |
4 | 1013002113203112100311013 |
5 | 311422223403231424341 |
6 | 3024245341304105451 |
7 | 122543614502110105 |
oct | 10702274326206507 |
9 | 1458173024827344 |
10 | 312424030342471 |
11 | 90603318283693 |
12 | 2b059a53765287 |
13 | 105435c8ac3b98 |
14 | 5721591c70c75 |
15 | 261bcecb5e681 |
hex | 11c25e3590d47 |
312424030342471 has 2 divisors, whose sum is σ = 312424030342472. Its totient is φ = 312424030342470.
The previous prime is 312424030342441. The next prime is 312424030342667. The reversal of 312424030342471 is 174243030424213.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 312424030342471 - 29 = 312424030341959 is a prime.
It is a super-3 number, since 3×3124240303424713 (a number of 44 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (312424030342421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156212015171235 + 156212015171236.
It is an arithmetic number, because the mean of its divisors is an integer number (156212015171236).
Almost surely, 2312424030342471 is an apocalyptic number.
312424030342471 is a deficient number, since it is larger than the sum of its proper divisors (1).
312424030342471 is an equidigital number, since it uses as much as digits as its factorization.
312424030342471 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 387072, while the sum is 40.
Adding to 312424030342471 its reverse (174243030424213), we get a palindrome (486667060766684).
The spelling of 312424030342471 in words is "three hundred twelve trillion, four hundred twenty-four billion, thirty million, three hundred forty-two thousand, four hundred seventy-one".
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