Base | Representation |
---|---|
bin | 1010111111001… |
… | …00000010001111 |
3 | 20102102012221122 |
4 | 11133210002033 |
5 | 142043111033 |
6 | 13051151155 |
7 | 2166230315 |
oct | 537440217 |
9 | 212365848 |
10 | 92160143 |
11 | 48027309 |
12 | 26a454bb |
13 | 1612a23a |
14 | c3500b5 |
15 | 8156a98 |
hex | 57e408f |
92160143 has 2 divisors, whose sum is σ = 92160144. Its totient is φ = 92160142.
The previous prime is 92160113. The next prime is 92160151. The reversal of 92160143 is 34106129.
It is a strong prime.
It is an emirp because it is prime and its reverse (34106129) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-92160143 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (92160113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46080071 + 46080072.
It is an arithmetic number, because the mean of its divisors is an integer number (46080072).
Almost surely, 292160143 is an apocalyptic number.
92160143 is a deficient number, since it is larger than the sum of its proper divisors (1).
92160143 is an equidigital number, since it uses as much as digits as its factorization.
92160143 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 92160143 is about 9600.0074479138. The cubic root of 92160143 is about 451.6975274880.
The spelling of 92160143 in words is "ninety-two million, one hundred sixty thousand, one hundred forty-three".
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