Base | Representation |
---|---|
bin | 11000010101100111110000 |
3 | 110000010201220 |
4 | 120111213300 |
5 | 3113130031 |
6 | 344425040 |
7 | 105141426 |
oct | 30254760 |
9 | 13003656 |
10 | 6380016 |
11 | 3668445 |
12 | 2178180 |
13 | 1424c76 |
14 | bc1116 |
15 | 860596 |
hex | 6159f0 |
6380016 has 40 divisors (see below), whose sum is σ = 17201280. Its totient is φ = 2033856.
The previous prime is 6379999. The next prime is 6380027. The reversal of 6380016 is 6100836.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
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, 1786 + ... + 3993.
It is an arithmetic number, because the mean of its divisors is an integer number (430032).
Almost surely, 26380016 is an apocalyptic number.
6380016 is the 1598-th centered pentagonal number.
It is an amenable number.
6380016 is an abundant number, since it is smaller than the sum of its proper divisors (10821264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6380016 is a wasteful number, since it uses less digits than its factorization.
6380016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5813 (or 5807 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 6380016 is about 2525.8693552914. The cubic root of 6380016 is about 185.4701070441.
The spelling of 6380016 in words is "six million, three hundred eighty thousand, sixteen".
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