Compare 661139 vs 661144

Property	661139	661144
Type	prime	composite number
Unique factors	1	3
Total factors	1	6
Prime factorization	661139¹	2³ × 11² × 683¹
Prime factorization	661139	2 × 2 × 2 × 11 × 11 × 683
Divisors count	2	24
Divisors	1, 661139	1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 683, 968, 1366, 2732, 5464, 7513, 15026, 30052, 60104, 82643, 165286, 330572, 661144
Number of properties	4	0
Chen primes	20993rd
Isolated primes	42080th
Primes	53661st
Safe primes	3099th
Roman numberals
Base 2	10100001011010010011₂	10100001011010011000₂
Base 3	1020120220122₃	1020120220211₃
Base 4	2201122103₄	2201122120₄
Base 5	132124024₅	132124034₅
Base 6	22100455₆	22100504₆
Base 7	5422343₇	5422351₇
Base 8	2413223₈	2413230₈
Base 9	1216818₉	1216824₉
Base 10	661139₁₀	661144₁₀
Base 11	4117a6₁₁	411800₁₁
Base 12	27a72b₁₂	27a734₁₂
Base 13	1a1c0b₁₃	1a1c13₁₃
Base 14	132d23₁₄	132d28₁₄
Base 15	d0d5e₁₅	d0d64₁₅
Base 16	a1693₁₆	a1698₁₆