Base | Representation |
---|---|
bin | 1100100011111100… |
… | …10100011111100101 |
3 | 122102000000201110202 |
4 | 12101332110133211 |
5 | 102302431003420 |
6 | 3033111200245 |
7 | 326060025665 |
oct | 62176243745 |
9 | 18360021422 |
10 | 6744000485 |
11 | 29508a3422 |
12 | 1382676085 |
13 | 836272841 |
14 | 47d95c1a5 |
15 | 2970ec575 |
hex | 191f947e5 |
6744000485 has 16 divisors (see below), whose sum is σ = 8267296752. Its totient is φ = 5279769600.
The previous prime is 6744000481. The next prime is 6744000491. The reversal of 6744000485 is 5840004476.
It can be written as a sum of positive squares in 8 ways, for example, as 704690116 + 6039310369 = 26546^2 + 77713^2 .
It is not a de Polignac number, because 6744000485 - 22 = 6744000481 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6744000481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3965 + ... + 116205.
It is an arithmetic number, because the mean of its divisors is an integer number (516706047).
Almost surely, 26744000485 is an apocalyptic number.
It is an amenable number.
6744000485 is a deficient number, since it is larger than the sum of its proper divisors (1523296267).
6744000485 is a wasteful number, since it uses less digits than its factorization.
6744000485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112504.
The product of its (nonzero) digits is 107520, while the sum is 38.
The square root of 6744000485 is about 82121.8636235199. The cubic root of 6744000485 is about 1889.3214892244.
The spelling of 6744000485 in words is "six billion, seven hundred forty-four million, four hundred eighty-five", and thus it is an aban number.
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