Positive Integers » 130001-140000 » 130901-131000 » 130991

Divisors of the Positive Integer 130991

1, 7, 18713, 130991

Sum of all the Divisors of 130991, including itself

149712

Sum of the Proper Divisors of 130991

18721

Properties of the number 130991

The integer 130991 is an odd number.
The integer 130991 is a Composite number.
18721 is less than 130991, so 130991 is a deficient number.

The number 130991 as a Roman Numeral

_C_X_X_XCMXCI (Roman Numerals with underscores in front have their values increased by 1,000. The underscore represents a line over the numeral, because the Romans used overlines to multiply by 1,000.)

The number 130991 in various Numeral Systems

Base Representation
2:11111111110101111
3:20122200112
4:133332233
5:13142431
6:2450235
7:1053620
8:377657
9:218615
10:130991
11:8A463
12:6397B
13:47813
14:35A47
15:28C2B
16:1FFAF
17:19B46
18:14855
19:101G5
20:G79B
21:E30E
22:C6E3
23:AHE6
24:9B9N
25:89EG
26:7BK3
27:6HIE
28:5R27
29:5ALR
30:4PGB
31:4C9G
32:3VTF
33:3L9E
34:3BAN
35:31WL
36:2T2N