Base | Representation |
---|---|
bin | 1011100011110100… |
… | …01110001001010001 |
3 | 121000111210020222122 |
4 | 11301322032021101 |
5 | 100202222224433 |
6 | 2503453144025 |
7 | 306535411535 |
oct | 56172161121 |
9 | 17014706878 |
10 | 6206054993 |
11 | 26a5179a76 |
12 | 125248b015 |
13 | 77b9930b8 |
14 | 42c329bc5 |
15 | 264c8b198 |
hex | 171e8e251 |
6206054993 has 2 divisors, whose sum is σ = 6206054994. Its totient is φ = 6206054992.
The previous prime is 6206054947. The next prime is 6206055043. The reversal of 6206054993 is 3994506026.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6103984384 + 102070609 = 78128^2 + 10103^2 .
It is a cyclic number.
It is not a de Polignac number, because 6206054993 - 26 = 6206054929 is a prime.
It is a super-2 number, since 2×62060549932 = 77030237152280460098, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (6206054293) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3103027496 + 3103027497.
It is an arithmetic number, because the mean of its divisors is an integer number (3103027497).
Almost surely, 26206054993 is an apocalyptic number.
It is an amenable number.
6206054993 is a deficient number, since it is larger than the sum of its proper divisors (1).
6206054993 is an equidigital number, since it uses as much as digits as its factorization.
6206054993 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 349920, while the sum is 44.
The square root of 6206054993 is about 78778.5186012024. The cubic root of 6206054993 is about 1837.6883968555.
The spelling of 6206054993 in words is "six billion, two hundred six million, fifty-four thousand, nine hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •