Divisors of the Positive Integer 161

1, 7, 23, 161

Sum of all the Divisors of 161, including itself

192

Sum of the Proper Divisors of 161

31

Properties of the number 161

The integer 161 is an odd number.
The integer 161 is a Composite number.
31 is less than 161, so 161 is a deficient number.

The number 161 as a Roman Numeral

CLXI

The number 161 in various Numeral Systems

Base	Representation
2:	10100001
3:	12222
4:	2201
5:	1121
6:	425
7:	320
8:	241
9:	188
10:	161
11:	137
12:	115
13:	C5
14:	B7
15:	AB
16:	A1
17:	98
18:	8H
19:	89
20:	81
21:	7E
22:	77
23:	70
24:	6H
25:	6B
26:	65
27:	5Q
28:	5L
29:	5G
30:	5B
31:	56
32:	51
33:	4T
34:	4P
35:	4L
36:	4H