Base | Representation |
---|---|
bin | 1001101000001010… |
… | …01110010111010111 |
3 | 111100012220210220111 |
4 | 10310011032113113 |
5 | 41041200031322 |
6 | 2212520143451 |
7 | 242041445032 |
oct | 46405162727 |
9 | 14305823814 |
10 | 5168752087 |
11 | 2212697a44 |
12 | 1003007b87 |
13 | 644ac4bb5 |
14 | 37066c019 |
15 | 203b8c177 |
hex | 13414e5d7 |
5168752087 has 2 divisors, whose sum is σ = 5168752088. Its totient is φ = 5168752086.
The previous prime is 5168752081. The next prime is 5168752093. The reversal of 5168752087 is 7802578615.
It is a balanced prime because it is at equal distance from previous prime (5168752081) and next prime (5168752093).
It is a cyclic number.
It is not a de Polignac number, because 5168752087 - 227 = 5034534359 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5168752087.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5168752081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2584376043 + 2584376044.
It is an arithmetic number, because the mean of its divisors is an integer number (2584376044).
Almost surely, 25168752087 is an apocalyptic number.
5168752087 is a deficient number, since it is larger than the sum of its proper divisors (1).
5168752087 is an equidigital number, since it uses as much as digits as its factorization.
5168752087 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 940800, while the sum is 49.
The square root of 5168752087 is about 71894.0337371607. The cubic root of 5168752087 is about 1729.0009587071. Note that the first 3 decimals are identical.
The spelling of 5168752087 in words is "five billion, one hundred sixty-eight million, seven hundred fifty-two thousand, eighty-seven".
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