Base | Representation |
---|---|
bin | 1010011111111… |
… | …00111011010101 |
3 | 20010201022022021 |
4 | 11033330323111 |
5 | 140021132142 |
6 | 12423333141 |
7 | 2116364266 |
oct | 517747325 |
9 | 203638267 |
10 | 88067797 |
11 | 45791704 |
12 | 255b11b1 |
13 | 1532662c |
14 | b9a696d |
15 | 7ae9267 |
hex | 53fced5 |
88067797 has 2 divisors, whose sum is σ = 88067798. Its totient is φ = 88067796.
The previous prime is 88067789. The next prime is 88067839. The reversal of 88067797 is 79776088.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 84529636 + 3538161 = 9194^2 + 1881^2 .
It is a cyclic number.
It is not a de Polignac number, because 88067797 - 23 = 88067789 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (88067747) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44033898 + 44033899.
It is an arithmetic number, because the mean of its divisors is an integer number (44033899).
Almost surely, 288067797 is an apocalyptic number.
It is an amenable number.
88067797 is a deficient number, since it is larger than the sum of its proper divisors (1).
88067797 is an equidigital number, since it uses as much as digits as its factorization.
88067797 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1185408, while the sum is 52.
The square root of 88067797 is about 9384.4444161602. Note that the first 4 decimals coincide. The cubic root of 88067797 is about 444.9102154424.
The spelling of 88067797 in words is "eighty-eight million, sixty-seven thousand, seven hundred ninety-seven".
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