Compare 679909 vs 680989

Property	679909	680989
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	679909¹	680989¹
Prime factorization	679909	680989
Divisors count	2	2
Divisors	1, 679909	1, 680989
Number of properties	4	7
Chen primes	21504th
Cousin primes (1st member)		5944th
Happy primes		7818th
Lucky primes	6279th	6288th
Primes	55054th	55137th
Prime triplets (2nd member)		2163rd
Twin primes (2nd member)	5931st	5941st
Ulam primes		4045th
Roman numberals
Base 2	10100101111111100101₂	10100110010000011101₂
Base 3	1021112122211₃	1021121010211₃
Base 4	2211333211₄	2212100131₄
Base 5	133224114₅	133242424₅
Base 6	22323421₆	22332421₆
Base 7	5531146₇	5534251₇
Base 8	2457745₈	2462035₈
Base 9	1245584₉	1247124₉
Base 10	679909₁₀	680989₁₀
Base 11	42490a₁₁	425701₁₁
Base 12	289571₁₂	28a111₁₂
Base 13	1aa619₁₃	1aac6a₁₃
Base 14	139acd₁₄	13a261₁₄
Base 15	d66c4₁₅	d6b94₁₅
Base 16	a5fe5₁₆	a641d₁₆