Base | Representation |
---|---|
bin | 1111101110110100110… |
… | …11000001010001011011 |
3 | 1220200012211202211010121 |
4 | 13313122123001101123 |
5 | 32324004032200222 |
6 | 1052152450054111 |
7 | 54023654221306 |
oct | 7673233012133 |
9 | 1820184684117 |
10 | 540535428187 |
11 | 199270180677 |
12 | 8891427a337 |
13 | 3bc8410b041 |
14 | 1c23a969b3d |
15 | e0d96305c7 |
hex | 7dda6c145b |
540535428187 has 2 divisors, whose sum is σ = 540535428188. Its totient is φ = 540535428186.
The previous prime is 540535428157. The next prime is 540535428221. The reversal of 540535428187 is 781824535045.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 540535428187 - 211 = 540535426139 is a prime.
It is not a weakly prime, because it can be changed into another prime (540535428127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270267714093 + 270267714094.
It is an arithmetic number, because the mean of its divisors is an integer number (270267714094).
Almost surely, 2540535428187 is an apocalyptic number.
540535428187 is a deficient number, since it is larger than the sum of its proper divisors (1).
540535428187 is an equidigital number, since it uses as much as digits as its factorization.
540535428187 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5376000, while the sum is 52.
The spelling of 540535428187 in words is "five hundred forty billion, five hundred thirty-five million, four hundred twenty-eight thousand, one hundred eighty-seven".
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