Divisors of the Positive Integer 138

1, 2, 3, 6, 23, 46, 69, 138

Sum of all the Divisors of 138, including itself

288

Sum of the Proper Divisors of 138

150

Properties of the number 138

The integer 138 is an even number.
The integer 138 is a Composite number.
150 is greater than 138, so 138 is an abundant number.

The number 138 as a Roman Numeral

CXXXVIII

The number 138 in various Numeral Systems

Base Representation
2:10001010
3:12010
4:2022
5:1023
6:350
7:255
8:212
9:163
10:138
11:116
12:B6
13:A8
14:9C
15:93
16:8A
17:82
18:7C
19:75
20:6I
21:6C
22:66
23:60
24:5I
25:5D
26:58
27:53
28:4Q
29:4M
30:4I
31:4E
32:4A
33:46
34:42
35:3X
36:3U