Base | Representation |
---|---|
bin | 111111101011001… |
… | …110110010011011 |
3 | 2202110012010111022 |
4 | 333223032302123 |
5 | 4141441003441 |
6 | 254001153055 |
7 | 35321243411 |
oct | 7753166233 |
9 | 2673163438 |
10 | 1068297371 |
11 | 4a9031699 |
12 | 25992b78b |
13 | 140430a2b |
14 | a1c492b1 |
15 | 63bc284b |
hex | 3facec9b |
1068297371 has 2 divisors, whose sum is σ = 1068297372. Its totient is φ = 1068297370.
The previous prime is 1068297359. The next prime is 1068297397. The reversal of 1068297371 is 1737928601.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1068297371 - 222 = 1064103067 is a prime.
It is a super-2 number, since 2×10682973712 = 2282518545771023282, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1068294371) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534148685 + 534148686.
It is an arithmetic number, because the mean of its divisors is an integer number (534148686).
Almost surely, 21068297371 is an apocalyptic number.
1068297371 is a deficient number, since it is larger than the sum of its proper divisors (1).
1068297371 is an equidigital number, since it uses as much as digits as its factorization.
1068297371 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 127008, while the sum is 44.
The square root of 1068297371 is about 32684.8186624922. The cubic root of 1068297371 is about 1022.2663214623.
The spelling of 1068297371 in words is "one billion, sixty-eight million, two hundred ninety-seven thousand, three hundred seventy-one".
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