Compare 689081 vs 690869

Property	689081	690869
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	689081¹	690869¹
Prime factorization	689081	690869
Divisors count	2	2
Divisors	1, 689081	1, 690869
Number of properties	5	4
Chen primes	21747th	21799th
Cousin primes (2nd member)	6003rd
Isolated primes	43768th
Primes	55743rd	55868th
Sophie germain primes	5647th	5659th
Twin primes (1st member)		5999th
Roman numberals
Base 2	10101000001110111001₂	10101000101010110101₂
Base 3	1022000020112₃	1022002200202₃
Base 4	2220032321₄	2220222311₄
Base 5	134022311₅	134101434₅
Base 6	22434105₆	22450245₆
Base 7	5566661₇	5605124₇
Base 8	2501671₈	2505265₈
Base 9	1260215₉	1262622₉
Base 10	689081₁₀	690869₁₀
Base 11	430798₁₁	432073₁₁
Base 12	292935₁₂	293985₁₂
Base 13	1b1853₁₃	1b25ca₁₃
Base 14	13d1a1₁₄	13dabb₁₄
Base 15	d928b₁₅	d9a7e₁₅
Base 16	a83b9₁₆	a8ab5₁₆