Base | Representation |
---|---|
bin | 11101111011000110… |
… | …00111001011001111 |
3 | 1112110121010120020022 |
4 | 32331203013023033 |
5 | 230400120001033 |
6 | 11214040412355 |
7 | 1106051151053 |
oct | 167543071317 |
9 | 45417116208 |
10 | 16065000143 |
11 | 68a4301425 |
12 | 31441770bb |
13 | 169039405a |
14 | ac5851c63 |
15 | 640585098 |
hex | 3bd8c72cf |
16065000143 has 2 divisors, whose sum is σ = 16065000144. Its totient is φ = 16065000142.
The previous prime is 16065000089. The next prime is 16065000163. The reversal of 16065000143 is 34100056061.
It is a strong prime.
It is an emirp because it is prime and its reverse (34100056061) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 16065000143 - 28 = 16064999887 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (16065000163) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8032500071 + 8032500072.
It is an arithmetic number, because the mean of its divisors is an integer number (8032500072).
Almost surely, 216065000143 is an apocalyptic number.
16065000143 is a deficient number, since it is larger than the sum of its proper divisors (1).
16065000143 is an equidigital number, since it uses as much as digits as its factorization.
16065000143 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2160, while the sum is 26.
The spelling of 16065000143 in words is "sixteen billion, sixty-five million, one hundred forty-three", and thus it is an aban number.
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