Compare 999999 vs 1000000

Property	999999	1000000
Type	composite number	composite number
Unique factors	5	2
Total factors	7	12
Prime factorization	3³ × 7¹ × 11¹ × 13¹ × 37¹	2⁶ × 5⁶
Prime factorization	3 × 3 × 3 × 7 × 11 × 13 × 37	2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5
Divisors count	64	49
Divisors	1, 3, 7, 9, 11, 13, 21, 27, 33, 37, 39, 63, 77, 91, 99, 111, 117, 143, 189, 231, 259, 273, 297, 333, 351, 407, 429, 481, 693, 777, 819, 999, 1001, 1221, 1287, 1443, 2079, 2331, 2457, 2849, 3003, 3367, 3663, 3861, 4329, 5291, 6993, 8547, 9009, 10101, 10989, 12987, 15873, 25641, 27027, 30303, 37037, 47619, 76923, 90909, 111111, 142857, 333333, 999999	1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2500, 3125, 4000, 5000, 6250, 8000, 10000, 12500, 15625, 20000, 25000, 31250, 40000, 50000, 62500, 100000, 125000, 200000, 250000, 500000, 1000000
Number of properties	0	0
Roman numberals
Base 2	11110100001000111111₂	11110100001001000000₂
Base 3	1212210202000₃	1212210202001₃
Base 4	3310020333₄	3310021000₄
Base 5	223444444₅	224000000₅
Base 6	33233343₆	33233344₆
Base 7	11333310₇	11333311₇
Base 8	3641077₈	3641100₈
Base 9	1783660₉	1783661₉
Base 10	999999₁₀	1000000₁₀
Base 11	623350₁₁	623351₁₁
Base 12	402853₁₂	402854₁₂
Base 13	290220₁₃	290221₁₃
Base 14	1c0607₁₄	1c0608₁₄
Base 15	14b469₁₅	14b46a₁₅
Base 16	f423f₁₆	f4240₁₆