Base | Representation |
---|---|
bin | 1011011100010101… |
… | …01111110000001101 |
3 | 120212010122212021021 |
4 | 11232022233300031 |
5 | 100040134344333 |
6 | 2453331434141 |
7 | 305144000521 |
oct | 55612576015 |
9 | 16763585237 |
10 | 6143278093 |
11 | 26727a1837 |
12 | 1235455951 |
13 | 76b9831c4 |
14 | 423c67d81 |
15 | 25e4da82d |
hex | 16e2afc0d |
6143278093 has 2 divisors, whose sum is σ = 6143278094. Its totient is φ = 6143278092.
The previous prime is 6143278087. The next prime is 6143278121. The reversal of 6143278093 is 3908723416.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3687282729 + 2455995364 = 60723^2 + 49558^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6143278093 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6143278013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3071639046 + 3071639047.
It is an arithmetic number, because the mean of its divisors is an integer number (3071639047).
Almost surely, 26143278093 is an apocalyptic number.
It is an amenable number.
6143278093 is a deficient number, since it is larger than the sum of its proper divisors (1).
6143278093 is an equidigital number, since it uses as much as digits as its factorization.
6143278093 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 217728, while the sum is 43.
The square root of 6143278093 is about 78379.0666759946. The cubic root of 6143278093 is about 1831.4710511415.
The spelling of 6143278093 in words is "six billion, one hundred forty-three million, two hundred seventy-eight thousand, ninety-three".
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