Base | Representation |
---|---|
bin | 11001110011100110111100 |
3 | 110201200211010 |
4 | 121303212330 |
5 | 3212434423 |
6 | 400555220 |
7 | 111333666 |
oct | 31634674 |
9 | 13650733 |
10 | 6764988 |
11 | 39006aa |
12 | 2322b10 |
13 | 152b269 |
14 | c81536 |
15 | 8d9693 |
hex | 6739bc |
6764988 has 24 divisors (see below), whose sum is σ = 16616320. Its totient is φ = 2136240.
The previous prime is 6764981. The next prime is 6764993. The reversal of 6764988 is 8894676.
It is a plaindrome in base 7.
It is a zygodrome in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6764981) 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, 14608 + ... + 15063.
Almost surely, 26764988 is an apocalyptic number.
It is an amenable number.
6764988 is an abundant number, since it is smaller than the sum of its proper divisors (9851332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6764988 is a wasteful number, since it uses less digits than its factorization.
6764988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29697 (or 29695 counting only the distinct ones).
The product of its digits is 580608, while the sum is 48.
The square root of 6764988 is about 2600.9590538876. The cubic root of 6764988 is about 189.1279333152.
The spelling of 6764988 in words is "six million, seven hundred sixty-four thousand, nine hundred eighty-eight".
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