Compare 609989 vs 609991

Property	609989	609991
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	609989¹	609991¹
Prime factorization	609989	609991
Divisors count	2	2
Divisors	1, 609989	1, 609991
Number of properties	4	4
Additive primes	19486th
Chen primes	19557th
Happy primes		7081st
Primes	49859th	49860th
Sexy primes (1st member)		10853rd
Twin primes (1st member)	5410th
Twin primes (2nd member)		5410th
Roman numberals
Base 2	10010100111011000101₂	10010100111011000111₂
Base 3	1010222202012₃	1010222202021₃
Base 4	2110323011₄	2110323013₄
Base 5	124004424₅	124004431₅
Base 6	21024005₆	21024011₆
Base 7	5120252₇	5120254₇
Base 8	2247305₈	2247307₈
Base 9	1128665₉	1128667₉
Base 10	609989₁₀	609991₁₀
Base 11	387326₁₁	387328₁₁
Base 12	255005₁₂	255007₁₂
Base 13	184853₁₃	184855₁₃
Base 14	11c429₁₄	11c42b₁₄
Base 15	c0b0e₁₅	c0b11₁₅
Base 16	94ec5₁₆	94ec7₁₆