Compare 685057 vs 685066

Property	685057	685066
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	685057¹	2¹ × 17¹ × 20149¹
Prime factorization	685057	2 × 17 × 20149
Divisors count	2	8
Divisors	1, 685057	1, 2, 17, 34, 20149, 40298, 342533, 685066
Number of properties	9	0
Additive primes	21609th
Chen primes	21640th
Isolated primes	43507th
Primes	55438th
Proth primes	202nd
Sexy primes (1st member)	11921st
Sexy primes (2nd member)	11920th
Sexy prime triplets (2nd member)	2172nd
Ulam primes	4076th
Roman numberals
Base 2	10100111010000000001₂	10100111010000001010₂
Base 3	1021210201111₃	1021210201211₃
Base 4	2213100001₄	2213100022₄
Base 5	133410212₅	133410231₅
Base 6	22403321₆	22403334₆
Base 7	5552152₇	5552164₇
Base 8	2472001₈	2472012₈
Base 9	1253644₉	1253654₉
Base 10	685057₁₀	685066₁₀
Base 11	42876a₁₁	428778₁₁
Base 12	290541₁₂	29054a₁₂
Base 13	1aca79₁₃	1aca85₁₃
Base 14	13b929₁₄	13b934₁₄
Base 15	d7ea7₁₅	d7eb1₁₅
Base 16	a7401₁₆	a740a₁₆