One hundred in different number systems

What does the number one hundred look like in different base systems, such as binary or hexadecimal?
Beyond base-10, use A for 11, B for 12 etc.
Quiz by
chubdl
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Last updated: October 31, 2025
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First submittedOctober 31, 2025
Times taken1
Average score40.0%
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Base
One hundred in this base
2
1100100
3
10201
4
1210
5
400
6
244
7
202
8
144
9
121
10
100
11
91
12
84
13
79
14
72
15
6A
16
64
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