Base | Representation |
---|---|
bin | 11001110100100110100000 |
3 | 110201220101210 |
4 | 121310212200 |
5 | 3213102211 |
6 | 401030120 |
7 | 111351600 |
oct | 31644640 |
9 | 13656353 |
10 | 6769056 |
11 | 3903768 |
12 | 2325340 |
13 | 1530078 |
14 | c82c00 |
15 | 8da9a6 |
hex | 6749a0 |
6769056 has 72 divisors (see below), whose sum is σ = 20684160. Its totient is φ = 1932672.
The previous prime is 6769051. The next prime is 6769079. The reversal of 6769056 is 6509676.
It is a happy number.
It is a super-2 number, since 2×67690562 = 91640238262272, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (6769051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3985 + ... + 5423.
It is an arithmetic number, because the mean of its divisors is an integer number (287280).
Almost surely, 26769056 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 6769056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10342080).
6769056 is an abundant number, since it is smaller than the sum of its proper divisors (13915104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6769056 is a wasteful number, since it uses less digits than its factorization.
6769056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1466 (or 1451 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 39.
The square root of 6769056 is about 2601.7409555911. The cubic root of 6769056 is about 189.1658352434.
The spelling of 6769056 in words is "six million, seven hundred sixty-nine thousand, fifty-six".
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