Compare 679909 vs 680213

Property	679909	680213
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	679909¹	680213¹
Prime factorization	679909	680213
Divisors count	2	2
Divisors	1, 679909	1, 680213
Number of properties	4	4
Chen primes	21504th	21513th
Cousin primes (2nd member)		5940th
Isolated primes		43215th
Lucky primes	6279th
Primes	55054th	55080th
Twin primes (2nd member)	5931st
Roman numberals
Base 2	10100101111111100101₂	10100110000100010101₂
Base 3	1021112122211₃	1021120002002₃
Base 4	2211333211₄	2212010111₄
Base 5	133224114₅	133231323₅
Base 6	22323421₆	22325045₆
Base 7	5531146₇	5532062₇
Base 8	2457745₈	2460425₈
Base 9	1245584₉	1246062₉
Base 10	679909₁₀	680213₁₀
Base 11	42490a₁₁	425066₁₁
Base 12	289571₁₂	289785₁₂
Base 13	1aa619₁₃	1aa7c1₁₃
Base 14	139acd₁₄	139c69₁₄
Base 15	d66c4₁₅	d6828₁₅
Base 16	a5fe5₁₆	a6115₁₆