Compare 679907 vs 679999

Property	679907	679999
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	679907¹	679999¹
Prime factorization	679907	679999
Divisors count	2	2
Divisors	1, 679907	1, 679999
Number of properties	3	6
Chen primes	21503rd
Cousin primes (1st member)		5938th
Happy primes		7814th
Isolated primes		43202nd
Primes	55053rd	55063rd
Sexy primes (2nd member)		11847th
Twin primes (1st member)	5931st
Ulam primes		4043rd
Roman numberals
Base 2	10100101111111100011₂	10100110000000111111₂
Base 3	1021112122202₃	1021112210011₃
Base 4	2211333203₄	2212000333₄
Base 5	133224112₅	133224444₅
Base 6	22323415₆	22324051₆
Base 7	5531144₇	5531335₇
Base 8	2457743₈	2460077₈
Base 9	1245582₉	1245704₉
Base 10	679907₁₀	679999₁₀
Base 11	424908₁₁	424991₁₁
Base 12	28956b₁₂	289627₁₂
Base 13	1aa617₁₃	1aa688₁₃
Base 14	139acb₁₄	139b55₁₄
Base 15	d66c2₁₅	d6734₁₅
Base 16	a5fe3₁₆	a603f₁₆