Compare 679900 vs 679909

Property	679900	679909
Type	composite number	prime
Unique factors	4	1
Total factors	6	1
Prime factorization	2² × 5² × 13¹ × 523¹	679909¹
Prime factorization	2 × 2 × 5 × 5 × 13 × 523	679909
Divisors count	36	2
Divisors	1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 523, 650, 1046, 1300, 2092, 2615, 5230, 6799, 10460, 13075, 13598, 26150, 27196, 33995, 52300, 67990, 135980, 169975, 339950, 679900	1, 679909
Number of properties	0	4
Chen primes		21504th
Lucky primes		6279th
Primes		55054th
Twin primes (2nd member)		5931st
Roman numberals
Base 2	10100101111111011100₂	10100101111111100101₂
Base 3	1021112122111₃	1021112122211₃
Base 4	2211333130₄	2211333211₄
Base 5	133224100₅	133224114₅
Base 6	22323404₆	22323421₆
Base 7	5531134₇	5531146₇
Base 8	2457734₈	2457745₈
Base 9	1245574₉	1245584₉
Base 10	679900₁₀	679909₁₀
Base 11	424901₁₁	42490a₁₁
Base 12	289564₁₂	289571₁₂
Base 13	1aa610₁₃	1aa619₁₃
Base 14	139ac4₁₄	139acd₁₄
Base 15	d66ba₁₅	d66c4₁₅
Base 16	a5fdc₁₆	a5fe5₁₆