Base | Representation |
---|---|
bin | 1011100101101111… |
… | …11010110110011010 |
3 | 121001122012222101212 |
4 | 11302313322312122 |
5 | 100220342311030 |
6 | 2505231543122 |
7 | 310123034003 |
oct | 56267726632 |
9 | 17048188355 |
10 | 6222228890 |
11 | 2703316729 |
12 | 125798aaa2 |
13 | 782136b57 |
14 | 43053a1aa |
15 | 2663d3595 |
hex | 172dfad9a |
6222228890 has 8 divisors (see below), whose sum is σ = 11200012020. Its totient is φ = 2488891552.
The previous prime is 6222228853. The next prime is 6222228911. The reversal of 6222228890 is 988222226.
It can be written as a sum of positive squares in 2 ways, for example, as 5933466841 + 288762049 = 77029^2 + 16993^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×62222288902 = 77432264719101264200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311111435 + ... + 311111454.
Almost surely, 26222228890 is an apocalyptic number.
6222228890 is a deficient number, since it is larger than the sum of its proper divisors (4977783130).
6222228890 is a wasteful number, since it uses less digits than its factorization.
6222228890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 622222896.
The product of its (nonzero) digits is 110592, while the sum is 41.
The square root of 6222228890 is about 78881.1060394059. The cubic root of 6222228890 is about 1839.2834412500.
The spelling of 6222228890 in words is "six billion, two hundred twenty-two million, two hundred twenty-eight thousand, eight hundred ninety".
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