Compare 661956 vs 661966

Property	661956	661966
Type	composite number	semiprime
Unique factors	3	2
Total factors	4	2
Prime factorization	2² × 3¹ × 55163¹	2¹ × 330983¹
Prime factorization	2 × 2 × 3 × 55163	2 × 330983
Divisors count	12	4
Divisors	1, 2, 3, 4, 6, 12, 55163, 110326, 165489, 220652, 330978, 661956	1, 2, 330983, 661966
Number of properties	0	1
Semiprimes		141645th
Roman numberals
Base 2	10100001100111000100₂	10100001100111001110₂
Base 3	1020122000220₃	1020122001021₃
Base 4	2201213010₄	2201213032₄
Base 5	132140311₅	132140331₅
Base 6	22104340₆	22104354₆
Base 7	5424621₇	5424634₇
Base 8	2414704₈	2414716₈
Base 9	1218026₉	1218037₉
Base 10	661956₁₀	661966₁₀
Base 11	412379₁₁	412388₁₁
Base 12	27b0b0₁₂	27b0ba₁₂
Base 13	1a23b9₁₃	1a23c6₁₃
Base 14	133348₁₄	133354₁₄
Base 15	d1206₁₅	d1211₁₅
Base 16	a19c4₁₆	a19ce₁₆