A Nonary Number uses only these 9 digits: 0, 1, 2, 3, 4, 5, 6, 7 and 8
Examples:
• 10 in Nonary equals 9 in the Decimal Number System.
• 182 in Nonary equals 155 in the Decimal Number System.
Also called Base 9
Try it yourself (press play button):
../numbers/images/number-odometer.js?mode=9