Base | Representation |
---|---|
bin | 10000001110010000001100 |
3 | 22000001120211 |
4 | 100032100030 |
5 | 2042041214 |
6 | 231052204 |
7 | 51101332 |
oct | 20162014 |
9 | 8001524 |
10 | 4252684 |
11 | 2445117 |
12 | 1511064 |
13 | b5b8a7 |
14 | 7c9b52 |
15 | 5900c4 |
hex | 40e40c |
4252684 has 12 divisors (see below), whose sum is σ = 7624008. Its totient is φ = 2074400.
The previous prime is 4252681. The next prime is 4252709. The reversal of 4252684 is 4862524.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (4252681) 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 3 ways as a sum of consecutive naturals, for example, 12802 + ... + 13129.
It is an arithmetic number, because the mean of its divisors is an integer number (635334).
Almost surely, 24252684 is an apocalyptic number.
It is an amenable number.
4252684 is a deficient number, since it is larger than the sum of its proper divisors (3371324).
4252684 is a wasteful number, since it uses less digits than its factorization.
4252684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25976 (or 25974 counting only the distinct ones).
The product of its digits is 15360, while the sum is 31.
The square root of 4252684 is about 2062.2036756829. The cubic root of 4252684 is about 162.0146813906.
Subtracting from 4252684 its product of digits (15360), we obtain a palindrome (4237324).
The spelling of 4252684 in words is "four million, two hundred fifty-two thousand, six hundred eighty-four".
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