Divisors of the Positive Integer 181

1, 181

Sum of all the Divisors of 181, including itself

182

Sum of the Proper Divisors of 181

1

Properties of the number 181

The integer 181 is an odd number.
The integer 181 is a Prime number.
1 is less than 181, so 181 is a deficient number.

The number 181 as a Roman Numeral

CLXXXI

The number 181 in various Numeral Systems

Base Representation
2:10110101
3:20201
4:2311
5:1211
6:501
7:346
8:265
9:221
10:181
11:155
12:131
13:10C
14:CD
15:C1
16:B5
17:AB
18:A1
19:9A
20:91
21:8D
22:85
23:7K
24:7D
25:76
26:6P
27:6J
28:6D
29:67
30:61
31:5Q
32:5L
33:5G
34:5B
35:56
36:51