Base | Representation |
---|---|
bin | 11000111011011010… |
… | …11010101011111111 |
3 | 1021112201010110121102 |
4 | 30131231122223333 |
5 | 204402114100233 |
6 | 10052003323315 |
7 | 652436400131 |
oct | 143555325377 |
9 | 37481113542 |
10 | 13383346943 |
11 | 574860670a |
12 | 271608053b |
13 | 1353932405 |
14 | 90d637051 |
15 | 534e261e8 |
hex | 31db5aaff |
13383346943 has 2 divisors, whose sum is σ = 13383346944. Its totient is φ = 13383346942.
The previous prime is 13383346829. The next prime is 13383346969. The reversal of 13383346943 is 34964338331.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13383346943 - 210 = 13383345919 is a prime.
It is a super-2 number, since 2×133833469432 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13383346343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6691673471 + 6691673472.
It is an arithmetic number, because the mean of its divisors is an integer number (6691673472).
Almost surely, 213383346943 is an apocalyptic number.
13383346943 is a deficient number, since it is larger than the sum of its proper divisors (1).
13383346943 is an equidigital number, since it uses as much as digits as its factorization.
13383346943 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1679616, while the sum is 47.
The spelling of 13383346943 in words is "thirteen billion, three hundred eighty-three million, three hundred forty-six thousand, nine hundred forty-three".
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