Compare 661201 vs 661206

Property	661201	661206
Type	prime	composite number
Unique factors	1	5
Total factors	1	6
Prime factorization	661201¹	2¹ × 3¹ × 7² × 13¹ × 173¹
Prime factorization	661201	2 × 3 × 7 × 7 × 13 × 173
Divisors count	2	48
Divisors	1, 661201	1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 173, 182, 273, 294, 346, 519, 546, 637, 1038, 1211, 1274, 1911, 2249, 2422, 3633, 3822, 4498, 6747, 7266, 8477, 13494, 15743, 16954, 25431, 31486, 47229, 50862, 94458, 110201, 220402, 330603, 661206
Number of properties	2	0
Isolated primes	42082nd
Primes	53665th
Roman numberals
Base 2	10100001011011010001₂	10100001011011010110₂
Base 3	1020120222221₃	1020121000010₃
Base 4	2201123101₄	2201123112₄
Base 5	132124301₅	132124311₅
Base 6	22101041₆	22101050₆
Base 7	5422462₇	5422500₇
Base 8	2413321₈	2413326₈
Base 9	1216887₉	1217003₉
Base 10	661201₁₀	661206₁₀
Base 11	411852₁₁	411857₁₁
Base 12	27a781₁₂	27a786₁₂
Base 13	1a1c58₁₃	1a1c60₁₃
Base 14	132d69₁₄	132d70₁₄
Base 15	d0da1₁₅	d0da6₁₅
Base 16	a16d1₁₆	a16d6₁₆