Base | Representation |
---|---|
bin | 11001110100101001100000 |
3 | 110201220122220 |
4 | 121310221200 |
5 | 3213103443 |
6 | 401031040 |
7 | 111352263 |
oct | 31645140 |
9 | 13656586 |
10 | 6769248 |
11 | 3903922 |
12 | 2325480 |
13 | 1530195 |
14 | c82cda |
15 | 8daa83 |
hex | 674a60 |
6769248 has 48 divisors (see below), whose sum is σ = 17962560. Its totient is φ = 2231936.
The previous prime is 6769241. The next prime is 6769271. The reversal of 6769248 is 8429676.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6769241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9943 + ... + 10601.
It is an arithmetic number, because the mean of its divisors is an integer number (374220).
Almost surely, 26769248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6769248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8981280).
6769248 is an abundant number, since it is smaller than the sum of its proper divisors (11193312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6769248 is a wasteful number, since it uses less digits than its factorization.
6769248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779 (or 771 counting only the distinct ones).
The product of its digits is 145152, while the sum is 42.
The square root of 6769248 is about 2601.7778536993. Note that the first 3 decimals coincide. The cubic root of 6769248 is about 189.1676237496.
The spelling of 6769248 in words is "six million, seven hundred sixty-nine thousand, two hundred forty-eight".
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