Divisors of the Positive Integer 55

1, 5, 11, 55

Sum of all the Divisors of 55, including itself

72

Sum of the Proper Divisors of 55

17

Properties of the number 55

The integer 55 is an odd number.
The integer 55 is a Composite number.
17 is less than 55, so 55 is a deficient number.

The number 55 as a Roman Numeral

LV

The number 55 in various Numeral Systems

Base	Representation
2:	110111
3:	2001
4:	313
5:	210
6:	131
7:	106
8:	67
9:	61
10:	55
11:	50
12:	47
13:	43
14:	3D
15:	3A
16:	37
17:	34
18:	31
19:	2H
20:	2F
21:	2D
22:	2B
23:	29
24:	27
25:	25
26:	23
27:	21
28:	1R
29:	1Q
30:	1P
31:	1O
32:	1N
33:	1M
34:	1L
35:	1K
36:	1J