Base | Representation |
---|---|
bin | 10111010101111111111101… |
… | …00001011101111110011101 |
3 | 20201202102112121022011100121 |
4 | 23222333332201131332131 |
5 | 23212021323112402033 |
6 | 301102125524354541 |
7 | 13545501052334512 |
oct | 1352777641357635 |
9 | 221672477264317 |
10 | 51333424340893 |
11 | 153a1423865302 |
12 | 5910917b45a51 |
13 | 228494b47b506 |
14 | c9679dd03309 |
15 | 5e047812362d |
hex | 2eaffe85df9d |
51333424340893 has 2 divisors, whose sum is σ = 51333424340894. Its totient is φ = 51333424340892.
The previous prime is 51333424340711. The next prime is 51333424340927. The reversal of 51333424340893 is 39804342433315.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 50569691670169 + 763732670724 = 7111237^2 + 873918^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-51333424340893 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 51333424340893.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (51333424350893) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25666712170446 + 25666712170447.
It is an arithmetic number, because the mean of its divisors is an integer number (25666712170447).
Almost surely, 251333424340893 is an apocalyptic number.
It is an amenable number.
51333424340893 is a deficient number, since it is larger than the sum of its proper divisors (1).
51333424340893 is an equidigital number, since it uses as much as digits as its factorization.
51333424340893 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11197440, while the sum is 52.
The spelling of 51333424340893 in words is "fifty-one trillion, three hundred thirty-three billion, four hundred twenty-four million, three hundred forty thousand, eight hundred ninety-three".
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