Which preposition to use with digits

in Occurrences 478%

The path to the file is made up of single digits corresponding to all but the last digit in the filename.

of Occurrences 7%

The muzzle is always hairy; there is no small accessory column on the inner side of the upper molars, found always in oxen and in some antelopes; the tail is short, and scent glands are present between the digits of some or all the feet.

at Occurrences 2%

Then, circuitously approaching the neglected dining-table, he grasped with his disengaged digits at the antique black bottle, missed it, went all the way around the board before he could stop himself, clutched and missed again, went clear around once more, and finally effected the capture.

by Occurrences 1%

All you have to do is to lift this small finger of yours" He indicated the digit by a loverly kiss "and I'll be as meek and lowly asas an ash can," he finished prosaically.

on Occurrences 1%

Bears, furthermore, have five digits on each foot and are plantigrade, while dogs have but four toes behind and are digitigrade.

to Occurrences 1%

The Chippewas count decimally, and after ten, add the names of the digits to the word ten, up to twenty; then take the word for twenty, and add them as before, to thirty; and so on to a hundred.

Which preposition to use with  digits