Base | Representation |
---|---|
bin | 11010011111000101011100 |
3 | 111001202002200 |
4 | 122133011130 |
5 | 3234134233 |
6 | 404451500 |
7 | 113005116 |
oct | 32370534 |
9 | 14052080 |
10 | 6943068 |
11 | 3a12480 |
12 | 23a9b90 |
13 | 1591332 |
14 | cca3b6 |
15 | 922313 |
hex | 69f15c |
6943068 has 72 divisors (see below), whose sum is σ = 19459440. Its totient is φ = 2069760.
The previous prime is 6943067. The next prime is 6943091. The reversal of 6943068 is 8603496.
It is a super-3 number, since 3×69430683 (a number of 22 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6943067) 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 23 ways as a sum of consecutive naturals, for example, 35146 + ... + 35342.
It is an arithmetic number, because the mean of its divisors is an integer number (270270).
Almost surely, 26943068 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 6943068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9729720).
6943068 is an abundant number, since it is smaller than the sum of its proper divisors (12516372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6943068 is a wasteful number, since it uses less digits than its factorization.
6943068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307 (or 302 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 6943068 is about 2634.9702085602. The cubic root of 6943068 is about 190.7731011748.
The spelling of 6943068 in words is "six million, nine hundred forty-three thousand, sixty-eight".
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