Base | Representation |
---|---|
bin | 11010100001000000100001 |
3 | 111002010220102 |
4 | 122201000201 |
5 | 3234412240 |
6 | 404552145 |
7 | 113040101 |
oct | 32410041 |
9 | 14063812 |
10 | 6950945 |
11 | 3a18391 |
12 | 23b2655 |
13 | 1594ab1 |
14 | ccd201 |
15 | 924815 |
hex | 6a1021 |
6950945 has 8 divisors (see below), whose sum is σ = 8703936. Its totient is φ = 5318896.
The previous prime is 6950929. The next prime is 6950947. The reversal of 6950945 is 5490596.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6950945 - 24 = 6950929 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 6950899 and 6950908.
It is not an unprimeable number, because it can be changed into a prime (6950947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30107 + ... + 30336.
It is an arithmetic number, because the mean of its divisors is an integer number (1087992).
Almost surely, 26950945 is an apocalyptic number.
It is an amenable number.
6950945 is a deficient number, since it is larger than the sum of its proper divisors (1752991).
6950945 is a wasteful number, since it uses less digits than its factorization.
6950945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60471.
The product of its (nonzero) digits is 48600, while the sum is 38.
The square root of 6950945 is about 2636.4644886666. The cubic root of 6950945 is about 190.8452187551.
The spelling of 6950945 in words is "six million, nine hundred fifty thousand, nine hundred forty-five".
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