Base | Representation |
---|---|
bin | 11001101111001010010000 |
3 | 110200202211022 |
4 | 121233022100 |
5 | 3211344033 |
6 | 400335012 |
7 | 111226610 |
oct | 31571220 |
9 | 13622738 |
10 | 6746768 |
11 | 3898a46 |
12 | 2314468 |
13 | 1522b92 |
14 | c78a40 |
15 | 8d4098 |
hex | 66f290 |
6746768 has 40 divisors (see below), whose sum is σ = 15207360. Its totient is φ = 2839680.
The previous prime is 6746737. The next prime is 6746771. The reversal of 6746768 is 8676476.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6098 + ... + 7118.
It is an arithmetic number, because the mean of its divisors is an integer number (380184).
Almost surely, 26746768 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 6746768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7603680).
6746768 is an abundant number, since it is smaller than the sum of its proper divisors (8460592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6746768 is a wasteful number, since it uses less digits than its factorization.
6746768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1095 (or 1089 counting only the distinct ones).
The product of its digits is 338688, while the sum is 44.
The square root of 6746768 is about 2597.4541381899. The cubic root of 6746768 is about 188.9579892255.
The spelling of 6746768 in words is "six million, seven hundred forty-six thousand, seven hundred sixty-eight".
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