Base | Representation |
---|---|
bin | 11010001011110101001000 |
3 | 110220201220122 |
4 | 122023311020 |
5 | 3224123300 |
6 | 403042412 |
7 | 112226150 |
oct | 32136510 |
9 | 13821818 |
10 | 6864200 |
11 | 39691a2 |
12 | 2370408 |
13 | 1564475 |
14 | ca9760 |
15 | 908c85 |
hex | 68bd48 |
6864200 has 48 divisors (see below), whose sum is σ = 18242880. Its totient is φ = 2352960.
The previous prime is 6864199. The next prime is 6864211. The reversal of 6864200 is 24686.
It is a nialpdrome in base 14.
It is a self number, because there is not a number n which added to its sum of digits gives 6864200.
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 11 ways as a sum of consecutive naturals, for example, 1052 + ... + 3851.
It is an arithmetic number, because the mean of its divisors is an integer number (380060).
Almost surely, 26864200 is an apocalyptic number.
It is an amenable number.
6864200 is an abundant number, since it is smaller than the sum of its proper divisors (11378680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6864200 is a wasteful number, since it uses less digits than its factorization.
6864200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4926 (or 4917 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 6864200 is about 2619.9618317831. The cubic root of 6864200 is about 190.0480026451.
Adding to 6864200 its reverse (24686), we get a palindrome (6888886).
It can be divided in two parts, 686 and 4200, that multiplied together give a triangular number (2881200 = T2400).
The spelling of 6864200 in words is "six million, eight hundred sixty-four thousand, two hundred".
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