Base | Representation |
---|---|
bin | 1100100011101110… |
… | …00110001100111010 |
3 | 122101212110112000101 |
4 | 12101313012030322 |
5 | 102301434410223 |
6 | 3033002430014 |
7 | 326034651310 |
oct | 62167061472 |
9 | 18355415011 |
10 | 6742106938 |
11 | 294a81a806 |
12 | 1381b0230a |
13 | 835a5b9b8 |
14 | 47d5c80b0 |
15 | 296d764ad |
hex | 191dc633a |
6742106938 has 16 divisors (see below), whose sum is σ = 11562542784. Its totient is φ = 2888313120.
The previous prime is 6742106881. The next prime is 6742106957. The reversal of 6742106938 is 8396012476.
6742106938 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60220 + ... + 130807.
It is an arithmetic number, because the mean of its divisors is an integer number (722658924).
Almost surely, 26742106938 is an apocalyptic number.
6742106938 is a deficient number, since it is larger than the sum of its proper divisors (4820435846).
6742106938 is a wasteful number, since it uses less digits than its factorization.
6742106938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193557.
The product of its (nonzero) digits is 435456, while the sum is 46.
The square root of 6742106938 is about 82110.3339294148. Note that the first 3 decimals coincide. The cubic root of 6742106938 is about 1889.1446479008.
The spelling of 6742106938 in words is "six billion, seven hundred forty-two million, one hundred six thousand, nine hundred thirty-eight".
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