Compare 666772 vs 666773

Property	666772	666773
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	2² × 166693¹	666773¹
Prime factorization	2 × 2 × 166693	666773
Divisors count	6	2
Divisors	1, 2, 4, 166693, 333386, 666772	1, 666773
Number of properties	0	4
Cousin primes (2nd member)		5833rd
Isolated primes		42406th
Primes		54081st
Sophie germain primes		5498th
Roman numberals
Base 2	10100010110010010100₂	10100010110010010101₂
Base 3	1020212122021₃	1020212122022₃
Base 4	2202302110₄	2202302111₄
Base 5	132314042₅	132314043₅
Base 6	22142524₆	22142525₆
Base 7	5444641₇	5444642₇
Base 8	2426224₈	2426225₈
Base 9	1225567₉	1225568₉
Base 10	666772₁₀	666773₁₀
Base 11	415a57₁₁	415a58₁₁
Base 12	281a44₁₂	281a45₁₂
Base 13	1a4652₁₃	1a4653₁₃
Base 14	134dc8₁₄	134dc9₁₄
Base 15	d2867₁₅	d2868₁₅
Base 16	a2c94₁₆	a2c95₁₆