Base | Representation |
---|---|
bin | 10010100100100100100001 |
3 | 100011100011120 |
4 | 102210210201 |
5 | 2221242020 |
6 | 252202453 |
7 | 56244354 |
oct | 22444441 |
9 | 10140146 |
10 | 4868385 |
11 | 2825765 |
12 | 1769429 |
13 | 1015c02 |
14 | 90a29b |
15 | 662740 |
hex | 4a4921 |
4868385 has 16 divisors (see below), whose sum is σ = 7922880. Its totient is φ = 2552000.
The previous prime is 4868377. The next prime is 4868407. The reversal of 4868385 is 5838684.
It is not a de Polignac number, because 4868385 - 23 = 4868377 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1866 + ... + 3635.
It is an arithmetic number, because the mean of its divisors is an integer number (495180).
Almost surely, 24868385 is an apocalyptic number.
It is an amenable number.
4868385 is a deficient number, since it is larger than the sum of its proper divisors (3054495).
4868385 is a wasteful number, since it uses less digits than its factorization.
4868385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5568.
The product of its digits is 184320, while the sum is 42.
The square root of 4868385 is about 2206.4417055522. The cubic root of 4868385 is about 169.4838438844.
Subtracting 4868385 from its reverse (5838684), we obtain a cube (970299 = 993).
It can be divided in two parts, 4868 and 385, that added together give a triangular number (5253 = T102).
The spelling of 4868385 in words is "four million, eight hundred sixty-eight thousand, three hundred eighty-five".
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