Compare 680986 vs 680987

Property	680986	680987
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	2¹ × 17¹ × 20029¹	680987¹
Prime factorization	2 × 17 × 20029	680987
Divisors count	8	2
Divisors	1, 2, 17, 34, 20029, 40058, 340493, 680986	1, 680987
Number of properties	0	5
Chen primes		21533rd
Primes		55136th
Prime triplets (1st member)		2163rd
Sexy primes (1st member)		11861st
Twin primes (1st member)		5941st
Roman numberals
Base 2	10100110010000011010₂	10100110010000011011₂
Base 3	1021121010201₃	1021121010202₃
Base 4	2212100122₄	2212100123₄
Base 5	133242421₅	133242422₅
Base 6	22332414₆	22332415₆
Base 7	5534245₇	5534246₇
Base 8	2462032₈	2462033₈
Base 9	1247121₉	1247122₉
Base 10	680986₁₀	680987₁₀
Base 11	4256a9₁₁	4256aa₁₁
Base 12	28a10a₁₂	28a10b₁₂
Base 13	1aac67₁₃	1aac68₁₃
Base 14	13a25c₁₄	13a25d₁₄
Base 15	d6b91₁₅	d6b92₁₅
Base 16	a641a₁₆	a641b₁₆