Compare 666142 vs 666161

Property	666142	666161
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	2¹ × 333071¹	229¹ × 2909¹
Prime factorization	2 × 333071	229 × 2909
Divisors count	4	4
Divisors	1, 2, 333071, 666142	1, 229, 2909, 666161
Number of properties	1	1
Semiprimes	142485th	142488th
Roman numberals
Base 2	10100010101000011110₂	10100010101000110001₂
Base 3	1020211202221₃	1020211210122₃
Base 4	2202220132₄	2202220301₄
Base 5	132304032₅	132304121₅
Base 6	22135554₆	22140025₆
Base 7	5443051₇	5443106₇
Base 8	2425036₈	2425061₈
Base 9	1224687₉	1224718₉
Base 10	666142₁₀	666161₁₀
Base 11	415534₁₁	415551₁₁
Base 12	2815ba₁₂	281615₁₂
Base 13	1a4289₁₃	1a42a2₁₃
Base 14	134a98₁₄	134aad₁₄
Base 15	d2597₁₅	d25ab₁₅
Base 16	a2a1e₁₆	a2a31₁₆