Compare 661990 vs 662002

Property	661990	662002
Type	composite number	composite number
Unique factors	4	3
Total factors	6	3
Prime factorization	2¹ × 5¹ × 7³ × 193¹	2¹ × 11¹ × 30091¹
Prime factorization	2 × 5 × 7 × 7 × 7 × 193	2 × 11 × 30091
Divisors count	32	8
Divisors	1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 343, 386, 490, 686, 965, 1351, 1715, 1930, 2702, 3430, 6755, 9457, 13510, 18914, 47285, 66199, 94570, 132398, 330995, 661990	1, 2, 11, 22, 30091, 60182, 331001, 662002
Number of properties	0	0
Roman numberals
Base 2	10100001100111100110₂	10100001100111110010₂
Base 3	1020122002011₃	1020122002121₃
Base 4	2201213212₄	2201213302₄
Base 5	132140430₅	132141002₅
Base 6	22104434₆	22104454₆
Base 7	5425000₇	5425015₇
Base 8	2414746₈	2414762₈
Base 9	1218064₉	1218077₉
Base 10	661990₁₀	662002₁₀
Base 11	4123aa₁₁	412410₁₁
Base 12	27b11a₁₂	27b12a₁₂
Base 13	1a2414₁₃	1a2423₁₃
Base 14	133370₁₄	13337c₁₄
Base 15	d122a₁₅	d1237₁₅
Base 16	a19e6₁₆	a19f2₁₆