Divisors of the Positive Integer 990

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Sum of all the Divisors of 990, including itself

2808

Sum of the Proper Divisors of 990

1818

Properties of the number 990

The integer 990 is an even number.
The integer 990 is a Composite number.
1818 is greater than 990, so 990 is an abundant number.

The number 990 as a Roman Numeral

CMXC

The number 990 in various Numeral Systems

Base	Representation
2:	1111011110
3:	1100200
4:	33132
5:	12430
6:	4330
7:	2613
8:	1736
9:	1320
10:	990
11:	820
12:	6A6
13:	5B2
14:	50A
15:	460
16:	3DE
17:	374
18:	310
19:	2E2
20:	29A
21:	253
22:	210
23:	1K1
24:	1H6
25:	1EF
26:	1C2
27:	19I
28:	17A
29:	154
30:	130
31:	10T
32:	UU
33:	U0
34:	T4
35:	SA
36:	RI