'n Heelgetal word as 'n ewe getal bepaal as dit deelbaar deur twee is. Wanneer dit in basis 10 geskryf word, sal alle veelvoude van 2 eindig op 0, 2, 4, 6 of 8.[1]
Lys van basiese berekeninge
wysig
Deling
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
12 ÷ x
|
12
|
6
|
4
|
3
|
2.400
|
2
|
1.714
|
1.500
|
1.333
|
1.200
|
|
1.091
|
1
|
0.923
|
0.857
|
0.800
|
0.750
|
0.706
|
0.667
|
0.632
|
0.600
|
x ÷ 12
|
0.083
|
0.167
|
0.250
|
0.333
|
0.417
|
0.500
|
0.583
|
0.667
|
0.750
|
0.833
|
|
0.917
|
1
|
1.083
|
1.167
|
1.250
|
1.333
|
1.417
|
1.500
|
1.583
|
1.667
|
Magsverheffing
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
12x
|
12
|
144
|
1728
|
20736
|
248832
|
2985984
|
35831808
|
429981696
|
5159780352
|
61917364224
|
|
743008370688
|
8916100448256
|
106993205379072
|
1283918464548864
|
15407021574586368
|
184884258895036416
|
2218611106740436992
|
26623333280885243904
|
319479999370622926848
|
3833759992447475122176
|
x12
|
1
|
4096
|
531441
|
16777216
|
244140625
|
2176782336
|
13841287201
|
68719476736
|
282429536481
|
1000000000000
|
|
3138428376721
|
8916100448256
|
23298085122481
|
56693912375296
|
129746337890625
|
281474976710656
|
582622237229761
|
1156831381426176
|
2213314919066161
|
4096000000000000
|