Base | Representation |
---|---|
bin | 11001110110010011011100 |
3 | 110202020222000 |
4 | 121312103130 |
5 | 3213313103 |
6 | 401122300 |
7 | 111411120 |
oct | 31662334 |
9 | 13666860 |
10 | 6776028 |
11 | 3908a26 |
12 | 2329390 |
13 | 15332ac |
14 | c85580 |
15 | 8dcaa3 |
hex | 6764dc |
6776028 has 48 divisors (see below), whose sum is σ = 20079360. Its totient is φ = 1935792.
The previous prime is 6776023. The next prime is 6776039. The reversal of 6776028 is 8206776.
It is a super-3 number, since 3×67760283 (a number of 21 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 6775983 and 6776001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6776023) 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 15 ways as a sum of consecutive naturals, for example, 3726 + ... + 5237.
It is an arithmetic number, because the mean of its divisors is an integer number (418320).
Almost surely, 26776028 is an apocalyptic number.
It is an amenable number.
6776028 is an abundant number, since it is smaller than the sum of its proper divisors (13303332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6776028 is a wasteful number, since it uses less digits than its factorization.
6776028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8983 (or 8975 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 6776028 is about 2603.0804828126. The cubic root of 6776028 is about 189.2307587059.
The spelling of 6776028 in words is "six million, seven hundred seventy-six thousand, twenty-eight".
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