Compare 661991 vs 662002

Property	661991	662002
Type	composite number	composite number
Unique factors	2	3
Total factors	3	3
Prime factorization	11² × 5471¹	2¹ × 11¹ × 30091¹
Prime factorization	11 × 11 × 5471	2 × 11 × 30091
Divisors count	6	8
Divisors	1, 11, 121, 5471, 60181, 661991	1, 2, 11, 22, 30091, 60182, 331001, 662002
Number of properties	0	0
Roman numberals
Base 2	10100001100111100111₂	10100001100111110010₂
Base 3	1020122002012₃	1020122002121₃
Base 4	2201213213₄	2201213302₄
Base 5	132140431₅	132141002₅
Base 6	22104435₆	22104454₆
Base 7	5425001₇	5425015₇
Base 8	2414747₈	2414762₈
Base 9	1218065₉	1218077₉
Base 10	661991₁₀	662002₁₀
Base 11	412400₁₁	412410₁₁
Base 12	27b11b₁₂	27b12a₁₂
Base 13	1a2415₁₃	1a2423₁₃
Base 14	133371₁₄	13337c₁₄
Base 15	d122b₁₅	d1237₁₅
Base 16	a19e7₁₆	a19f2₁₆