Base | Representation |
---|---|
bin | 1011111101101101… |
… | …01001111110111010 |
3 | 121120122102121012110 |
4 | 11332312221332322 |
5 | 101123321134000 |
6 | 2541211553150 |
7 | 315113335212 |
oct | 57666517672 |
9 | 17518377173 |
10 | 6423224250 |
11 | 27a68194a3 |
12 | 12b315b7b6 |
13 | 7b497c211 |
14 | 44d0db242 |
15 | 278d87850 |
hex | 17eda9fba |
6423224250 has 32 divisors (see below), whose sum is σ = 16032369600. Its totient is φ = 1712859600.
The previous prime is 6423224243. The next prime is 6423224261. The reversal of 6423224250 is 524223246.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4281400 + ... + 4282899.
It is an arithmetic number, because the mean of its divisors is an integer number (501011550).
Almost surely, 26423224250 is an apocalyptic number.
6423224250 is an abundant number, since it is smaller than the sum of its proper divisors (9609145350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6423224250 is a wasteful number, since it uses less digits than its factorization.
6423224250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8564319 (or 8564309 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
The square root of 6423224250 is about 80145.0201197804. The cubic root of 6423224250 is about 1858.8786019938.
Adding to 6423224250 its reverse (524223246), we get a palindrome (6947447496).
The spelling of 6423224250 in words is "six billion, four hundred twenty-three million, two hundred twenty-four thousand, two hundred fifty".
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