Base | Representation |
---|---|
bin | 1110001011101110000… |
… | …00111110010000001111 |
3 | 1201120212201200212020021 |
4 | 13011313000332100033 |
5 | 30441021440020033 |
6 | 1011513031203011 |
7 | 50131305030316 |
oct | 7056700762017 |
9 | 1646781625207 |
10 | 487328048143 |
11 | 178746a84512 |
12 | 7a545216467 |
13 | 36c54a17601 |
14 | 1983028d27d |
15 | ca233d0b2d |
hex | 717703e40f |
487328048143 has 2 divisors, whose sum is σ = 487328048144. Its totient is φ = 487328048142.
The previous prime is 487328048111. The next prime is 487328048171. The reversal of 487328048143 is 341840823784.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 487328048143 - 25 = 487328048111 is a prime.
It is a super-2 number, since 2×4873280481432 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (487328042143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243664024071 + 243664024072.
It is an arithmetic number, because the mean of its divisors is an integer number (243664024072).
Almost surely, 2487328048143 is an apocalyptic number.
487328048143 is a deficient number, since it is larger than the sum of its proper divisors (1).
487328048143 is an equidigital number, since it uses as much as digits as its factorization.
487328048143 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4128768, while the sum is 52.
The spelling of 487328048143 in words is "four hundred eighty-seven billion, three hundred twenty-eight million, forty-eight thousand, one hundred forty-three".
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