Positive Integers » 20001-30000 » 21001-21100 » 21080

Divisors of the Positive Integer 21080

1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080

Sum of all the Divisors of 21080, including itself

51840

Sum of the Proper Divisors of 21080

30760

Properties of the number 21080

The integer 21080 is an even number.
The integer 21080 is a Composite number.
30760 is greater than 21080, so 21080 is an abundant number.

The number 21080 as a Roman Numeral

_X_XMLXXX (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 21080 in various Numeral Systems

Base Representation
2:101001001011000
3:1001220202
4:11021120
5:1133310
6:241332
7:115313
8:51130
9:31822
10:21080
11:14924
12:10248
13:9797
14:797A
15:63A5
16:5258
17:44G0
18:3B12
19:3179
20:2CE0
21:25GH
22:1LC4
23:1GJC
24:1CE8
25:18I5
26:154K
27:11OK
28:QOO
29:P1Q
30:NCK
31:LT0
32:KIO
33:JBQ
34:I80
35:H7A
36:G9K