Convert 645 from octal to hexadecimal

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Convert 645 from octal to hexadecimal How to convert number 645 from octal to hexadecimal?
Octal to: binary decimal hexadecimal

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Octal number

645 to hexadecimal

conversion rule

1A5

Octal to Hexadecimal

Convert 645₈ to hexadecimal:
645₈ = 1A5₁₆

octal 645	6	4	5	step 0
convert to	110	100	101	step 1
binary 110100101 =	110	100	101	step 2

binary 110100101	1	1010	0101	step 3
hexadecimal 1A5	1	A	5	step 4

Convert other numbers:

640 641 642 643 644 645 646 647 650 651 652

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