Base | Representation |
---|---|
bin | 1100100100000111… |
… | …00010101100000011 |
3 | 122102002121021012100 |
4 | 12102003202230003 |
5 | 102303303304342 |
6 | 3033200401443 |
7 | 326104456563 |
oct | 62203425403 |
9 | 18362537170 |
10 | 6745369347 |
11 | 2951648912 |
12 | 1383016283 |
13 | 836631912 |
14 | 47dbd6da3 |
15 | 2972bce4c |
hex | 1920e2b03 |
6745369347 has 24 divisors (see below), whose sum is σ = 10085166000. Its totient is φ = 4339315008.
The previous prime is 6745369333. The next prime is 6745369403. The reversal of 6745369347 is 7439635476.
It is a happy number.
6745369347 is a `hidden beast` number, since 6 + 74 + 536 + 9 + 34 + 7 = 666.
6745369347 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6745369347 - 26 = 6745369283 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6745369293 and 6745369302.
It is not an unprimeable number, because it can be changed into a prime (6745361347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 508404 + ... + 521502.
It is an arithmetic number, because the mean of its divisors is an integer number (420215250).
Almost surely, 26745369347 is an apocalyptic number.
6745369347 is a deficient number, since it is larger than the sum of its proper divisors (3339796653).
6745369347 is a wasteful number, since it uses less digits than its factorization.
6745369347 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15107 (or 15104 counting only the distinct ones).
The product of its digits is 11430720, while the sum is 54.
The square root of 6745369347 is about 82130.1975341591. The cubic root of 6745369347 is about 1889.4493087799.
The spelling of 6745369347 in words is "six billion, seven hundred forty-five million, three hundred sixty-nine thousand, three hundred forty-seven".
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