Base | Representation |
---|---|
bin | 110001001000110010… |
… | …010111111011000001 |
3 | 12001011222200221020101 |
4 | 301020302113323001 |
5 | 1331023224203124 |
6 | 40123222242401 |
7 | 3545314110361 |
oct | 611062277301 |
9 | 161158627211 |
10 | 52760772289 |
11 | 20415098145 |
12 | a285586401 |
13 | 4c8aa13ab4 |
14 | 27a72629a1 |
15 | 158be31644 |
hex | c48c97ec1 |
52760772289 has 2 divisors, whose sum is σ = 52760772290. Its totient is φ = 52760772288.
The previous prime is 52760772277. The next prime is 52760772293. The reversal of 52760772289 is 98227706725.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 51413295025 + 1347477264 = 226745^2 + 36708^2 .
It is a cyclic number.
It is not a de Polignac number, because 52760772289 - 217 = 52760641217 is a prime.
It is not a weakly prime, because it can be changed into another prime (52760772209) 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, 26380386144 + 26380386145.
It is an arithmetic number, because the mean of its divisors is an integer number (26380386145).
Almost surely, 252760772289 is an apocalyptic number.
It is an amenable number.
52760772289 is a deficient number, since it is larger than the sum of its proper divisors (1).
52760772289 is an equidigital number, since it uses as much as digits as its factorization.
52760772289 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5927040, while the sum is 55.
The spelling of 52760772289 in words is "fifty-two billion, seven hundred sixty million, seven hundred seventy-two thousand, two hundred eighty-nine".
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