Compare 999959 vs 1000427

Property	999959	1000427
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	999959¹	1000427¹
Prime factorization	999959	1000427
Divisors count	2	2
Divisors	1, 999959	1, 1000427
Number of properties	6	5
Chen primes	29949th	29959th
Cousin primes (2nd member)		8150th
Good primes	2668th
Primes	78495th	78534th
Prime triplets (2nd member)		2839th
Safe primes	4324th
Sexy primes (2nd member)	16386th
Twin primes (1st member)	8169th	8173rd
Roman numberals
Base 2	11110100001000010111₂	11110100001111101011₂
Base 3	1212210200112₃	1212211022212₃
Base 4	3310020113₄	3310033223₄
Base 5	223444314₅	224003202₅
Base 6	33233235₆	33235335₆
Base 7	11333222₇	11334461₇
Base 8	3641027₈	3641753₈
Base 9	1783615₉	1784285₉
Base 10	999959₁₀	1000427₁₀
Base 11	623314₁₁	6236aa₁₁
Base 12	40281b₁₂	402b4b₁₂
Base 13	2901bc₁₃	29048c₁₃
Base 14	1c05b9₁₄	1c0831₁₄
Base 15	14b43e₁₅	14b652₁₅
Base 16	f4217₁₆	f43eb₁₆