Compare 668867 vs 669847

Property	668867	669847
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	668867¹	669847¹
Prime factorization	668867	669847
Divisors count	2	2
Divisors	1, 668867	1, 669847
Number of properties	7	6
Additive primes	21172nd
Chen primes	21195th	21220th
Good primes		2052nd
Isolated primes		42575th
Primes	54224th	54294th
Prime triplets (1st member)	2137th
Sexy primes (1st member)	11692nd	11707th
Sexy prime triplets (1st member)	2130th	2134th
Twin primes (1st member)	5854th
Roman numberals
Base 2	10100011010011000011₂	10100011100010010111₂
Base 3	1020222111212₃	1021000212011₃
Base 4	2203103003₄	2203202113₄
Base 5	132400432₅	132413342₅
Base 6	22200335₆	22205051₆
Base 7	5454023₇	5456623₇
Base 8	2432303₈	2434227₈
Base 9	1228455₉	1230764₉
Base 10	668867₁₀	669847₁₀
Base 11	417591₁₁	4182a2₁₁
Base 12	2830ab₁₂	283787₁₂
Base 13	1a55a4₁₃	1a5b79₁₃
Base 14	135a83₁₄	136183₁₄
Base 15	d32b2₁₅	d3717₁₅
Base 16	a34c3₁₆	a3897₁₆