Base | Representation |
---|---|
bin | 111110011100111010… |
… | …100001001000011101 |
3 | 20102002022202101102102 |
4 | 332130322201020131 |
5 | 2044313104021242 |
6 | 50450002134445 |
7 | 4562510622161 |
oct | 763472411035 |
9 | 212068671372 |
10 | 67057095197 |
11 | 26490a89144 |
12 | 10bb5351425 |
13 | 6428833b71 |
14 | 3361c32ca1 |
15 | 1b27098e32 |
hex | f9cea121d |
67057095197 has 2 divisors, whose sum is σ = 67057095198. Its totient is φ = 67057095196.
The previous prime is 67057095167. The next prime is 67057095227. The reversal of 67057095197 is 79159075076.
It is a balanced prime because it is at equal distance from previous prime (67057095167) and next prime (67057095227).
It can be written as a sum of positive squares in only one way, i.e., 36777267076 + 30279828121 = 191774^2 + 174011^2 .
It is a cyclic number.
It is not a de Polignac number, because 67057095197 - 210 = 67057094173 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (67057095107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33528547598 + 33528547599.
It is an arithmetic number, because the mean of its divisors is an integer number (33528547599).
Almost surely, 267057095197 is an apocalyptic number.
It is an amenable number.
67057095197 is a deficient number, since it is larger than the sum of its proper divisors (1).
67057095197 is an equidigital number, since it uses as much as digits as its factorization.
67057095197 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4167450, while the sum is 56.
The spelling of 67057095197 in words is "sixty-seven billion, fifty-seven million, ninety-five thousand, one hundred ninety-seven".
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