Base | Representation |
---|---|
bin | 1100100110111100… |
… | …11111101011010101 |
3 | 122110202110121022220 |
4 | 12103132133223111 |
5 | 102330404241432 |
6 | 3035411412553 |
7 | 326514232203 |
oct | 62336375325 |
9 | 18422417286 |
10 | 6769212117 |
11 | 2964053288 |
12 | 138abb4159 |
13 | 83b55c175 |
14 | 483042073 |
15 | 29942c72c |
hex | 19379fad5 |
6769212117 has 4 divisors (see below), whose sum is σ = 9025616160. Its totient is φ = 4512808076.
The previous prime is 6769212071. The next prime is 6769212127. The reversal of 6769212117 is 7112129676.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 6769212117 - 214 = 6769195733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6769212127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1128202017 + ... + 1128202022.
It is an arithmetic number, because the mean of its divisors is an integer number (2256404040).
Almost surely, 26769212117 is an apocalyptic number.
It is an amenable number.
6769212117 is a deficient number, since it is larger than the sum of its proper divisors (2256404043).
6769212117 is a wasteful number, since it uses less digits than its factorization.
6769212117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2256404042.
The product of its digits is 63504, while the sum is 42.
The square root of 6769212117 is about 82275.2217681606. The cubic root of 6769212117 is about 1891.6728949715.
The spelling of 6769212117 in words is "six billion, seven hundred sixty-nine million, two hundred twelve thousand, one hundred seventeen".
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