Divisors of the Positive Integer 987

1, 3, 7, 21, 47, 141, 329, 987

Sum of all the Divisors of 987, including itself

1536

Sum of the Proper Divisors of 987

549

Properties of the number 987

The integer 987 is an odd number.
The integer 987 is a Composite number.
549 is less than 987, so 987 is a deficient number.

The number 987 as a Roman Numeral

CMLXXXVII

The number 987 in various Numeral Systems

Base Representation
2:1111011011
3:1100120
4:33123
5:12422
6:4323
7:2610
8:1733
9:1316
10:987
11:818
12:6A3
13:5AC
14:507
15:45C
16:3DB
17:371
18:30F
19:2DI
20:297
21:250
22:20J
23:1JL
24:1H3
25:1EC
26:1BP
27:19F
28:177
29:151
30:12R
31:10Q
32:UR
33:TU
34:T1
35:S7
36:RF