Compare 669931 vs 669971

Property	669931	669971
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	669931¹	669971¹
Prime factorization	669931	669971
Divisors count	2	2
Divisors	1, 669931	1, 669971
Number of properties	5	3
Chen primes		21226th
Isolated primes	42583rd	42587th
Lucky primes	6207th
Primes	54304th	54308th
Sexy primes (1st member)	11711th
Sexy prime triplets (1st member)	2136th
Roman numberals
Base 2	10100011100011101011₂	10100011100100010011₂
Base 3	1021000222021₃	1021001000202₃
Base 4	2203203223₄	2203210103₄
Base 5	132414211₅	132414341₅
Base 6	22205311₆	22205415₆
Base 7	5460103₇	5460161₇
Base 8	2434353₈	2434423₈
Base 9	1230867₉	1231022₉
Base 10	669931₁₀	669971₁₀
Base 11	418369₁₁	4183a5₁₁
Base 12	283837₁₂	28386b₁₂
Base 13	1a5c12₁₃	1a5c43₁₃
Base 14	136203₁₄	136231₁₄
Base 15	d3771₁₅	d379b₁₅
Base 16	a38eb₁₆	a3913₁₆