Compare 680987 vs 681449

Property	680987	681449
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	680987¹	681449¹
Prime factorization	680987	681449
Divisors count	2	2
Divisors	1, 680987	1, 681449
Number of properties	5	3
Chen primes	21533rd	21545th
Primes	55136th	55174th
Prime triplets (1st member)	2163rd
Sexy primes (1st member)	11861st
Twin primes (1st member)	5941st	5947th
Roman numberals
Base 2	10100110010000011011₂	10100110010111101001₂
Base 3	1021121010202₃	1021121202212₃
Base 4	2212100123₄	2212113221₄
Base 5	133242422₅	133301244₅
Base 6	22332415₆	22334505₆
Base 7	5534246₇	5535506₇
Base 8	2462033₈	2462751₈
Base 9	1247122₉	1247685₉
Base 10	680987₁₀	681449₁₀
Base 11	4256aa₁₁	425a8a₁₁
Base 12	28a10b₁₂	28a435₁₂
Base 13	1aac68₁₃	1ab232₁₃
Base 14	13a25d₁₄	13a4ad₁₄
Base 15	d6b92₁₅	d6d9e₁₅
Base 16	a641b₁₆	a65e9₁₆