4842

4842 is an integer in the decimal system. It is even and composite, lying in the mid-4800s.

Its prime factorization is 2 × 3^2 × 269, with 269 prime. Consequently, the positive divisors are 1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, and 4842.

In base 10, 4842 is a Harshad (Niven) number because the sum of its digits is 4 + 8 + 4 + 2 = 18, and 4842 ÷ 18 = 269. It is divisible by 3 and by 9, due to the digit-sum property.

In other common representations, 4842 equals 0x12EA in hexadecimal and 0001001011101010 in binary. In Roman numerals, it can be written as MMMMDCCCXLII, obtained by combining 4000 (MMMM), 800 (DCCC), 40 (XL), and 2 (II).