Base | Representation |
---|---|
bin | 1010010000011… |
… | …11110100111001 |
3 | 12222220200202002 |
4 | 11020033310321 |
5 | 134012014212 |
6 | 12312150345 |
7 | 2063252654 |
oct | 510176471 |
9 | 188820662 |
10 | 86048057 |
11 | 446321a7 |
12 | 249983b5 |
13 | 14a9a214 |
14 | b5dc89b |
15 | 784aac2 |
hex | 520fd39 |
86048057 has 2 divisors, whose sum is σ = 86048058. Its totient is φ = 86048056.
The previous prime is 86048029. The next prime is 86048063. The reversal of 86048057 is 75084068.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 49336576 + 36711481 = 7024^2 + 6059^2 .
It is a cyclic number.
It is not a de Polignac number, because 86048057 - 26 = 86047993 is a prime.
It is a super-2 number, since 2×860480572 = 14808536226950498, which contains 22 as substring.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 86048057.
It is not a weakly prime, because it can be changed into another prime (86048657) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43024028 + 43024029.
It is an arithmetic number, because the mean of its divisors is an integer number (43024029).
Almost surely, 286048057 is an apocalyptic number.
It is an amenable number.
86048057 is a deficient number, since it is larger than the sum of its proper divisors (1).
86048057 is an equidigital number, since it uses as much as digits as its factorization.
86048057 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 53760, while the sum is 38.
The square root of 86048057 is about 9276.2091934152. The cubic root of 86048057 is about 441.4826994756.
It can be divided in two parts, 8604 and 8057, that added together give a palindrome (16661).
The spelling of 86048057 in words is "eighty-six million, forty-eight thousand, fifty-seven".
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