Compare 181009 vs 181020

Property	181009	181020
Type	semiprime	composite number
Unique factors	2	5
Total factors	2	6
Prime factorization	31¹ × 5839¹	2² × 3¹ × 5¹ × 7¹ × 431¹
Prime factorization	31 × 5839	2 × 2 × 3 × 5 × 7 × 431
Divisors count	4	48
Divisors	1, 31, 5839, 181009	1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 431, 862, 1293, 1724, 2155, 2586, 3017, 4310, 5172, 6034, 6465, 8620, 9051, 12068, 12930, 15085, 18102, 25860, 30170, 36204, 45255, 60340, 90510, 181020
Number of properties	1	0
Semiprimes	41155th
Roman numberals
Base 2	101100001100010001₂	101100001100011100₂
Base 3	100012022001₃	100012022110₃
Base 4	230030101₄	230030130₄
Base 5	21243014₅	21243040₅
Base 6	3514001₆	3514020₆
Base 7	1352503₇	1352520₇
Base 8	541421₈	541434₈
Base 9	305261₉	305273₉
Base 10	181009₁₀	181020₁₀
Base 11	113aa4₁₁	114004₁₁
Base 12	88901₁₂	88910₁₂
Base 13	6450a₁₃	64518₁₃
Base 14	49d73₁₄	49d80₁₄
Base 15	38974₁₅	38980₁₅
Base 16	2c311₁₆	2c31c₁₆