Base | Representation |
---|---|
bin | 101000000010001… |
… | …1110010111111111 |
3 | 10110121202021010202 |
4 | 1100010132113333 |
5 | 10222344202041 |
6 | 341144354115 |
7 | 45201201044 |
oct | 12004362777 |
9 | 3417667122 |
10 | 1343350271 |
11 | 62a316a3a |
12 | 315a7593b |
13 | 185405723 |
14 | ca5a71cb |
15 | 7ce04a9b |
hex | 5011e5ff |
1343350271 has 2 divisors, whose sum is σ = 1343350272. Its totient is φ = 1343350270.
The previous prime is 1343350241. The next prime is 1343350273. The reversal of 1343350271 is 1720533431.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1343350271 is a prime.
Together with 1343350273, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1343350273) 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, 671675135 + 671675136.
It is an arithmetic number, because the mean of its divisors is an integer number (671675136).
Almost surely, 21343350271 is an apocalyptic number.
1343350271 is a deficient number, since it is larger than the sum of its proper divisors (1).
1343350271 is an equidigital number, since it uses as much as digits as its factorization.
1343350271 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7560, while the sum is 29.
The square root of 1343350271 is about 36651.7430826966. The cubic root of 1343350271 is about 1103.3918092448.
The spelling of 1343350271 in words is "one billion, three hundred forty-three million, three hundred fifty thousand, two hundred seventy-one".
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