Compare 686669 vs 687341

Property	686669	687341
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	686669¹	687341¹
Prime factorization	686669	687341
Divisors count	2	2
Divisors	1, 686669	1, 687341
Number of properties	5	5
Additive primes	21657th	21681st
Chen primes	21678th	21704th
Good primes	2085th
Primes	55554th	55610th
Sophie germain primes		5634th
Twin primes (1st member)	5978th	5985th
Roman numberals
Base 2	10100111101001001101₂	10100111110011101101₂
Base 3	1021212221012₃	1021220212002₃
Base 4	2213221031₄	2213303231₄
Base 5	133433134₅	133443331₅
Base 6	22415005₆	22422045₆
Base 7	5556644₇	5561624₇
Base 8	2475115₈	2476355₈
Base 9	1255835₉	1256762₉
Base 10	686669₁₀	687341₁₀
Base 11	4299a5₁₁	42a456₁₁
Base 12	291465₁₂	291925₁₂
Base 13	1b0719₁₃	1b0b15₁₃
Base 14	13c35b₁₄	13c6bb₁₄
Base 15	d86ce₁₅	d89cb₁₅
Base 16	a7a4d₁₆	a7ced₁₆