Base | Representation |
---|---|
bin | 11101000001000… |
… | …000001100010001 |
3 | 1020221000010001212 |
4 | 131001000030101 |
5 | 1444110132233 |
6 | 120145505505 |
7 | 15030515243 |
oct | 3501001421 |
9 | 1227003055 |
10 | 486802193 |
11 | 22a872769 |
12 | 117042295 |
13 | 79b13b47 |
14 | 4891c093 |
15 | 2cb0ca48 |
hex | 1d040311 |
486802193 has 2 divisors, whose sum is σ = 486802194. Its totient is φ = 486802192.
The previous prime is 486802139. The next prime is 486802219. The reversal of 486802193 is 391208684.
Together with previous prime (486802139) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 377641489 + 109160704 = 19433^2 + 10448^2 .
It is a cyclic number.
It is not a de Polignac number, because 486802193 - 210 = 486801169 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 486802193.
It is not a weakly prime, because it can be changed into another prime (486802133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243401096 + 243401097.
It is an arithmetic number, because the mean of its divisors is an integer number (243401097).
Almost surely, 2486802193 is an apocalyptic number.
It is an amenable number.
486802193 is a deficient number, since it is larger than the sum of its proper divisors (1).
486802193 is an equidigital number, since it uses as much as digits as its factorization.
486802193 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 82944, while the sum is 41.
The square root of 486802193 is about 22063.5942901423. The cubic root of 486802193 is about 786.6547608040.
The spelling of 486802193 in words is "four hundred eighty-six million, eight hundred two thousand, one hundred ninety-three".
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