Base | Representation |
---|---|
bin | 11001011110001010010111 |
3 | 110120020022121 |
4 | 121132022113 |
5 | 3202132033 |
6 | 355040411 |
7 | 110516614 |
oct | 31361227 |
9 | 13506277 |
10 | 6677143 |
11 | 3850700 |
12 | 22a0107 |
13 | 14ca295 |
14 | c5b50b |
15 | 8bd62d |
hex | 65e297 |
6677143 has 12 divisors (see below), whose sum is σ = 7410760. Its totient is φ = 6011280.
The previous prime is 6677129. The next prime is 6677147. The reversal of 6677143 is 3417766.
6677143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6677143 - 213 = 6668951 is a prime.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6677099 and 6677108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6677147) 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 11 ways as a sum of consecutive naturals, for example, 16621 + ... + 17017.
Almost surely, 26677143 is an apocalyptic number.
6677143 is a deficient number, since it is larger than the sum of its proper divisors (733617).
6677143 is a wasteful number, since it uses less digits than its factorization.
6677143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 558 (or 547 counting only the distinct ones).
The product of its digits is 21168, while the sum is 34.
The square root of 6677143 is about 2584.0168343105. The cubic root of 6677143 is about 188.3057402514.
The spelling of 6677143 in words is "six million, six hundred seventy-seven thousand, one hundred forty-three".
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