Compare 664138 vs 664189

Property	664138	664189
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	2¹ × 332069¹	809¹ × 821¹
Prime factorization	2 × 332069	809 × 821
Divisors count	4	4
Divisors	1, 2, 332069, 664138	1, 809, 821, 664189
Number of properties	1	1
Semiprimes	142086th	142091st
Roman numberals
Base 2	10100010001001001010₂	10100010001001111101₂
Base 3	1020202000201₃	1020202002121₃
Base 4	2202021022₄	2202021331₄
Base 5	132223023₅	132223224₅
Base 6	22122414₆	22122541₆
Base 7	5434156₇	5434261₇
Base 8	2421112₈	2421175₈
Base 9	1222021₉	1222077₉
Base 10	664138₁₀	664189₁₀
Base 11	413a82₁₁	414019₁₁
Base 12	28040a₁₂	280451₁₂
Base 13	1a33a7₁₃	1a3416₁₃
Base 14	134066₁₄	1340a1₁₄
Base 15	d1bad₁₅	d1be4₁₅
Base 16	a224a₁₆	a227d₁₆