Compare 661237 vs 661242

Property	661237	661242
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	661237¹	2¹ × 3¹ × 191¹ × 577¹
Prime factorization	661237	2 × 3 × 191 × 577
Divisors count	2	16
Divisors	1, 661237	1, 2, 3, 6, 191, 382, 573, 577, 1146, 1154, 1731, 3462, 110207, 220414, 330621, 661242
Number of properties	3	0
Isolated primes	42085th
Primes	53668th
Sexy primes (2nd member)	11588th
Roman numberals
Base 2	10100001011011110101₂	10100001011011111010₂
Base 3	1020121001021₃	1020121001110₃
Base 4	2201123311₄	2201123322₄
Base 5	132124422₅	132124432₅
Base 6	22101141₆	22101150₆
Base 7	5422543₇	5422551₇
Base 8	2413365₈	2413372₈
Base 9	1217037₉	1217043₉
Base 10	661237₁₀	661242₁₀
Base 11	411885₁₁	41188a₁₁
Base 12	27a7b1₁₂	27a7b6₁₂
Base 13	1a1c85₁₃	1a1c8a₁₃
Base 14	132d93₁₄	132d98₁₄
Base 15	d0dc7₁₅	d0dcc₁₅
Base 16	a16f5₁₆	a16fa₁₆