Base | Representation |
---|---|
bin | 111011001010110010001… |
… | …1111110000000111000001 |
3 | 1001210102021011221121200001 |
4 | 1312111210133300013001 |
5 | 2031213424114331244 |
6 | 25143452201400001 |
7 | 1466344002104653 |
oct | 166254437600701 |
9 | 31712234847601 |
10 | 8132059136449 |
11 | 2655872420026 |
12 | ab406a199001 |
13 | 46cb08279c11 |
14 | 2018453d86d3 |
15 | e180096d5d4 |
hex | 765647f01c1 |
8132059136449 has 4 divisors (see below), whose sum is σ = 8132068633536. Its totient is φ = 8132049639364.
The previous prime is 8132059136437. The next prime is 8132059136459. The reversal of 8132059136449 is 9446319502318.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-8132059136449 is a prime.
It is a super-2 number, since 2×81320591364492 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8132059136449.
It is not an unprimeable number, because it can be changed into a prime (8132059136459) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3321109 + ... + 5224354.
It is an arithmetic number, because the mean of its divisors is an integer number (2033017158384).
Almost surely, 28132059136449 is an apocalyptic number.
It is an amenable number.
8132059136449 is a deficient number, since it is larger than the sum of its proper divisors (9497087).
8132059136449 is an equidigital number, since it uses as much as digits as its factorization.
8132059136449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9497086.
The product of its (nonzero) digits is 5598720, while the sum is 55.
The spelling of 8132059136449 in words is "eight trillion, one hundred thirty-two billion, fifty-nine million, one hundred thirty-six thousand, four hundred forty-nine".
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