Compare 551804 vs 551809

Property	551804	551809
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 11¹ × 12541¹	551809¹
Prime factorization	2 × 2 × 11 × 12541	551809
Divisors count	12	2
Divisors	1, 2, 4, 11, 22, 44, 12541, 25082, 50164, 137951, 275902, 551804	1, 551809
Number of properties	0	4
Cousin primes (1st member)		4956th
Isolated primes		35540th
Lucky primes		5299th
Primes		45463rd
Roman numberals
Base 2	10000110101101111100₂	10000110101110000001₂
Base 3	1001000221012₃	1001000221101₃
Base 4	2012231330₄	2012232001₄
Base 5	120124204₅	120124214₅
Base 6	15454352₆	15454401₆
Base 7	4455521₇	4455526₇
Base 8	2065574₈	2065601₈
Base 9	1030835₉	1030841₉
Base 10	551804₁₀	551809₁₀
Base 11	347640₁₁	347645₁₁
Base 12	2273b8₁₂	227401₁₂
Base 13	164216₁₃	16421b₁₃
Base 14	105148₁₄	10514d₁₄
Base 15	ad76e₁₅	ad774₁₅
Base 16	86b7c₁₆	86b81₁₆