Base | Representation |
---|---|
bin | 11000010011111010000100… |
… | …00011000111101010100101 |
3 | 21000021210001202200220101102 |
4 | 30021331002003013222211 |
5 | 24001344214402004042 |
6 | 305411240041405445 |
7 | 14155253443452665 |
oct | 1411750203075245 |
9 | 230253052626342 |
10 | 53460566047397 |
11 | 16041553901a93 |
12 | 5bb5023499885 |
13 | 23aa404689b82 |
14 | d2b7103c21a5 |
15 | 62a973062b32 |
hex | 309f420c7aa5 |
53460566047397 has 2 divisors, whose sum is σ = 53460566047398. Its totient is φ = 53460566047396.
The previous prime is 53460566047379. The next prime is 53460566047417. The reversal of 53460566047397 is 79374066506435.
Together with previous prime (53460566047379) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 45009486805921 + 8451079241476 = 6708911^2 + 2907074^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-53460566047397 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (53460566047327) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26730283023698 + 26730283023699.
It is an arithmetic number, because the mean of its divisors is an integer number (26730283023699).
Almost surely, 253460566047397 is an apocalyptic number.
It is an amenable number.
53460566047397 is a deficient number, since it is larger than the sum of its proper divisors (1).
53460566047397 is an equidigital number, since it uses as much as digits as its factorization.
53460566047397 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 342921600, while the sum is 65.
The spelling of 53460566047397 in words is "fifty-three trillion, four hundred sixty billion, five hundred sixty-six million, forty-seven thousand, three hundred ninety-seven".
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