Compare 665628 vs 665629

Property	665628	665629
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 3¹ × 55469¹	665629¹
Prime factorization	2 × 2 × 3 × 55469	665629
Divisors count	12	2
Divisors	1, 2, 3, 4, 6, 12, 55469, 110938, 166407, 221876, 332814, 665628	1, 665629
Number of properties	0	4
Cousin primes (1st member)		5822nd
Isolated primes		42343rd
Lucky primes		6176th
Primes		53998th
Roman numberals
Base 2	10100010100000011100₂	10100010100000011101₂
Base 3	1020211001220₃	1020211001221₃
Base 4	2202200130₄	2202200131₄
Base 5	132300003₅	132300004₅
Base 6	22133340₆	22133341₆
Base 7	5441415₇	5441416₇
Base 8	2424034₈	2424035₈
Base 9	1224056₉	1224057₉
Base 10	665628₁₀	665629₁₀
Base 11	415107₁₁	415108₁₁
Base 12	281250₁₂	281251₁₂
Base 13	1a3c82₁₃	1a3c83₁₃
Base 14	13480c₁₄	13480d₁₄
Base 15	d2353₁₅	d2354₁₅
Base 16	a281c₁₆	a281d₁₆