Divisors of the Positive Integer 1987

1, 1987

Sum of all the Divisors of 1987, including itself

1988

Sum of the Proper Divisors of 1987

1

Properties of the number 1987

The integer 1987 is an odd number.
The integer 1987 is a Prime number.
1 is less than 1987, so 1987 is a deficient number.

The number 1987 as a Roman Numeral

MCMLXXXVII

The number 1987 in various Numeral Systems

Base Representation
2:11111000011
3:2201121
4:133003
5:30422
6:13111
7:5536
8:3703
9:2647
10:1987
11:1547
12:1197
13:B9B
14:A1D
15:8C7
16:7C3
17:6EF
18:627
19:59B
20:4J7
21:4AD
22:427
23:3H9
24:3AJ
25:34C
26:2OB
27:2JG
28:2ER
29:2AF
30:267
31:223
32:1U3
33:1R7
34:1OF
35:1LR
36:1J7