Divisors of the Positive Integer 1091

1, 1091

Sum of all the Divisors of 1091, including itself

1092

Sum of the Proper Divisors of 1091

1

Properties of the number 1091

The integer 1091 is an odd number.
The integer 1091 is a Prime number.
1 is less than 1091, so 1091 is a deficient number.

The number 1091 as a Roman Numeral

MXCI

The number 1091 in various Numeral Systems

Base Representation
2:10001000011
3:1111102
4:101003
5:13331
6:5015
7:3116
8:2103
9:1442
10:1091
11:902
12:76B
13:65C
14:57D
15:4CB
16:443
17:3D3
18:36B
19:308
20:2EB
21:29K
22:25D
23:21A
24:1LB
25:1IG
26:1FP
27:1DB
28:1AR
29:18I
30:16B
31:146
32:123
33:102
34:W3
35:V6
36:UB