Divisors of the Positive Integer 1971

1, 3, 9, 27, 73, 219, 657, 1971

Sum of all the Divisors of 1971, including itself

2960

Sum of the Proper Divisors of 1971

989

Properties of the number 1971

The integer 1971 is an odd number.
The integer 1971 is a Composite number.
989 is less than 1971, so 1971 is a deficient number.

The number 1971 as a Roman Numeral

MCMLXXI

The number 1971 in various Numeral Systems

Base Representation
2:11110110011
3:2201000
4:132303
5:30341
6:13043
7:5514
8:3663
9:2630
10:1971
11:1532
12:1183
13:B88
14:A0B
15:8B6
16:7B3
17:6DG
18:619
19:58E
20:4IB
21:49I
22:41D
23:3GG
24:3A3
25:33L
26:2NL
27:2J0
28:2EB
29:29S
30:25L
31:21I
32:1TJ
33:1QO
34:1NX
35:1LB
36:1IR