Compare 680989 vs 681727

Property	680989	681727
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	680989¹	681727¹
Prime factorization	680989	681727
Divisors count	2	2
Divisors	1, 680989	1, 681727
Number of properties	7	6
Additive primes		21524th
Cousin primes (1st member)	5944th	5951st
Happy primes	7818th	7824th
Isolated primes		43300th
Lucky primes	6288th
Primes	55137th	55195th
Prime triplets (2nd member)	2163rd
Twin primes (2nd member)	5941st
Ulam primes	4045th	4053rd
Roman numberals
Base 2	10100110010000011101₂	10100110011011111111₂
Base 3	1021121010211₃	1021122011011₃
Base 4	2212100131₄	2212123333₄
Base 5	133242424₅	133303402₅
Base 6	22332421₆	22340051₆
Base 7	5534251₇	5536354₇
Base 8	2462035₈	2463377₈
Base 9	1247124₉	1248134₉
Base 10	680989₁₀	681727₁₀
Base 11	425701₁₁	426212₁₁
Base 12	28a111₁₂	28a627₁₂
Base 13	1aac6a₁₃	1ab3b7₁₃
Base 14	13a261₁₄	13a62b₁₄
Base 15	d6b94₁₅	d6ed7₁₅
Base 16	a641d₁₆	a66ff₁₆