Base | Representation |
---|---|
bin | 10111010101110… |
… | …00110111101001 |
3 | 111122102021121221 |
4 | 23222320313221 |
5 | 400110323421 |
6 | 31232302041 |
7 | 4565131132 |
oct | 1352706751 |
9 | 448367557 |
10 | 195792361 |
11 | a0579776 |
12 | 556a1921 |
13 | 3174308b |
14 | 1c008c89 |
15 | 122c7841 |
hex | bab8de9 |
195792361 has 2 divisors, whose sum is σ = 195792362. Its totient is φ = 195792360.
The previous prime is 195792341. The next prime is 195792367. The reversal of 195792361 is 163297591.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 194435136 + 1357225 = 13944^2 + 1165^2 .
It is a cyclic number.
It is not a de Polignac number, because 195792361 - 221 = 193695209 is a prime.
It is not a weakly prime, because it can be changed into another prime (195792367) 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, 97896180 + 97896181.
It is an arithmetic number, because the mean of its divisors is an integer number (97896181).
Almost surely, 2195792361 is an apocalyptic number.
It is an amenable number.
195792361 is a deficient number, since it is larger than the sum of its proper divisors (1).
195792361 is an equidigital number, since it uses as much as digits as its factorization.
195792361 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 102060, while the sum is 43.
The square root of 195792361 is about 13992.5823563773. The cubic root of 195792361 is about 580.6733766506.
The spelling of 195792361 in words is "one hundred ninety-five million, seven hundred ninety-two thousand, three hundred sixty-one".
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