Positive Integers » 160001-170000 » 161201-161300 » 161220

Divisors of the Positive Integer 161220

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2687, 5374, 8061, 10748, 13435, 16122, 26870, 32244, 40305, 53740, 80610, 161220

Sum of all the Divisors of 161220, including itself

451584

Sum of the Proper Divisors of 161220

290364

Properties of the number 161220

The integer 161220 is an even number.
The integer 161220 is a Composite number.
290364 is greater than 161220, so 161220 is an abundant number.

The number 161220 as a Roman Numeral

_C_L_XMCCXX (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 161220 in various Numeral Systems

Base Representation
2:100111010111000100
3:22012011010
4:213113010
5:20124340
6:3242220
7:1241013
8:472704
9:265133
10:161220
11:100144
12:79370
13:584C7
14:42A7A
15:32B80
16:275C4
17:1FDE9
18:19BAC
19:149B5
20:10310
21:H8C3
22:F324
23:D5HD
24:BFLC
25:A7NK
26:94CK
27:8543
28:79HO
29:6HK9
30:5T40
31:5CNK
32:4TE4
33:4G1F
34:43FQ
35:3QLA
36:3GEC