Base | Representation |
---|---|
bin | 10011000100111111100… |
… | …111011100100010000011 |
3 | 11122100000002121220101201 |
4 | 103010333213130202003 |
5 | 132434443234032441 |
6 | 2442140244442031 |
7 | 163501413640021 |
oct | 23047747344203 |
9 | 4570002556351 |
10 | 1311032330371 |
11 | 4660076322a5 |
12 | 1921060a9317 |
13 | 9682593168a |
14 | 47650873711 |
15 | 2418274dc31 |
hex | 1313f9dc883 |
1311032330371 has 2 divisors, whose sum is σ = 1311032330372. Its totient is φ = 1311032330370.
The previous prime is 1311032330359. The next prime is 1311032330393. The reversal of 1311032330371 is 1730332301131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1311032330371 - 217 = 1311032199299 is a prime.
It is not a weakly prime, because it can be changed into another prime (1311032330771) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655516165185 + 655516165186.
It is an arithmetic number, because the mean of its divisors is an integer number (655516165186).
Almost surely, 21311032330371 is an apocalyptic number.
1311032330371 is a deficient number, since it is larger than the sum of its proper divisors (1).
1311032330371 is an equidigital number, since it uses as much as digits as its factorization.
1311032330371 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3402, while the sum is 28.
The spelling of 1311032330371 in words is "one trillion, three hundred eleven billion, thirty-two million, three hundred thirty thousand, three hundred seventy-one".
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