473
21_2
21_SHORT
1976354279568241_8
1.6E3
0.45E-4
10.93E7_QUAD
3E4
B'01110'
B"010"
O'047'
O"642"
Z'F41A'
Z"00BC"

----------------------------------------------------

[
	["number", "473"],
	["number", "21_2"],
	["number", "21_SHORT"],
	["number", "1976354279568241_8"],
	["number", "1.6E3"],
	["number", "0.45E-4"],
	["number", "10.93E7_QUAD"],
	["number", "3E4"],
	["quoted-number", "B'01110'"],
    ["quoted-number", "B\"010\""],
    ["quoted-number", "O'047'"],
    ["quoted-number", "O\"642\""],
    ["quoted-number", "Z'F41A'"],
    ["quoted-number", "Z\"00BC\""]
]

----------------------------------------------------

Checks for numbers and quoted numbers.