Base | Representation |
---|---|
bin | 11100111101000… |
… | …010001000111101 |
3 | 1020212001020122021 |
4 | 130331002020331 |
5 | 1443323332342 |
6 | 120111320141 |
7 | 15015622366 |
oct | 3475021075 |
9 | 1225036567 |
10 | 485761597 |
11 | 22a221972 |
12 | 116820051 |
13 | 7983b2c9 |
14 | 4872ab6d |
15 | 2c9a4567 |
hex | 1cf4223d |
485761597 has 2 divisors, whose sum is σ = 485761598. Its totient is φ = 485761596.
The previous prime is 485761579. The next prime is 485761631. The reversal of 485761597 is 795167584.
Together with previous prime (485761579) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 252619236 + 233142361 = 15894^2 + 15269^2 .
It is a cyclic number.
It is not a de Polignac number, because 485761597 - 215 = 485728829 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (485761517) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242880798 + 242880799.
It is an arithmetic number, because the mean of its divisors is an integer number (242880799).
Almost surely, 2485761597 is an apocalyptic number.
It is an amenable number.
485761597 is a deficient number, since it is larger than the sum of its proper divisors (1).
485761597 is an equidigital number, since it uses as much as digits as its factorization.
485761597 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2116800, while the sum is 52.
The square root of 485761597 is about 22039.9999319419. Note that the first 4 decimals coincide. The cubic root of 485761597 is about 786.0938390856.
The spelling of 485761597 in words is "four hundred eighty-five million, seven hundred sixty-one thousand, five hundred ninety-seven".
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