Compare 660004 vs 660013

Property	660004	660013
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	2² × 165001¹	660013¹
Prime factorization	2 × 2 × 165001	660013
Divisors count	6	2
Divisors	1, 2, 4, 165001, 330002, 660004	1, 660013
Number of properties	0	3
Happy primes		7588th
Isolated primes		42013th
Primes		53566th
Roman numberals
Base 2	10100001001000100100₂	10100001001000101101₂
Base 3	1020112100121₃	1020112100221₃
Base 4	2201020210₄	2201020231₄
Base 5	132110004₅	132110023₅
Base 6	22051324₆	22051341₆
Base 7	5416132₇	5416144₇
Base 8	2411044₈	2411055₈
Base 9	1215317₉	1215327₉
Base 10	660004₁₀	660013₁₀
Base 11	410964₁₁	410972₁₁
Base 12	279b44₁₂	279b51₁₂
Base 13	1a1547₁₃	1a1553₁₃
Base 14	132752₁₄	13275b₁₄
Base 15	d0854₁₅	d085d₁₅
Base 16	a1224₁₆	a122d₁₆