Base | Representation |
---|---|
bin | 101101101111100110001… |
… | …0010010000111001110101 |
3 | 211021000202100212021000122 |
4 | 1123133030102100321311 |
5 | 1311001200402301231 |
6 | 21212105220021325 |
7 | 1216134561315635 |
oct | 133371422207165 |
9 | 24230670767018 |
10 | 6286964493941 |
11 | 200431761304a |
12 | 856557831845 |
13 | 367b206377c1 |
14 | 17a40d9a26c5 |
15 | ad81202e77b |
hex | 5b7cc490e75 |
6286964493941 has 2 divisors, whose sum is σ = 6286964493942. Its totient is φ = 6286964493940.
The previous prime is 6286964493857. The next prime is 6286964494003. The reversal of 6286964493941 is 1493944696826.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5960209353316 + 326755140625 = 2441354^2 + 571625^2 .
It is a cyclic number.
It is not a de Polignac number, because 6286964493941 - 222 = 6286960299637 is a prime.
It is a super-2 number, since 2×62869644939412 (a number of 26 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6286964493541) 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, 3143482246970 + 3143482246971.
It is an arithmetic number, because the mean of its divisors is an integer number (3143482246971).
Almost surely, 26286964493941 is an apocalyptic number.
It is an amenable number.
6286964493941 is a deficient number, since it is larger than the sum of its proper divisors (1).
6286964493941 is an equidigital number, since it uses as much as digits as its factorization.
6286964493941 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 483729408, while the sum is 71.
The spelling of 6286964493941 in words is "six trillion, two hundred eighty-six billion, nine hundred sixty-four million, four hundred ninety-three thousand, nine hundred forty-one".
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