Base | Representation |
---|---|
bin | 10000001011100… |
… | …111100111111011 |
3 | 200220211200101102 |
4 | 100023213213323 |
5 | 1023444400324 |
6 | 42534442015 |
7 | 6504360533 |
oct | 2013474773 |
9 | 626750342 |
10 | 271481339 |
11 | 12a275a48 |
12 | 76b0330b |
13 | 4432415c |
14 | 280ac4c3 |
15 | 18c78dae |
hex | 102e79fb |
271481339 has 2 divisors, whose sum is σ = 271481340. Its totient is φ = 271481338.
The previous prime is 271481333. The next prime is 271481341. The reversal of 271481339 is 933184172.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 271481339 - 28 = 271481083 is a prime.
Together with 271481341, it forms a pair of twin primes.
It is a Chen prime.
It is equal to p14787461 and since 271481339 and 14787461 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (271481333) 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, 135740669 + 135740670.
It is an arithmetic number, because the mean of its divisors is an integer number (135740670).
Almost surely, 2271481339 is an apocalyptic number.
271481339 is a deficient number, since it is larger than the sum of its proper divisors (1).
271481339 is an equidigital number, since it uses as much as digits as its factorization.
271481339 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 36288, while the sum is 38.
The square root of 271481339 is about 16476.6907781872. The cubic root of 271481339 is about 647.5102697099.
The spelling of 271481339 in words is "two hundred seventy-one million, four hundred eighty-one thousand, three hundred thirty-nine".
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