Compare 661139 vs 661187

Property	661139	661187
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	661139¹	661187¹
Prime factorization	661139	661187
Divisors count	2	2
Divisors	1, 661139	1, 661187
Number of properties	4	6
Additive primes		20948th
Chen primes	20993rd	20994th
Cousin primes (2nd member)		5785th
Isolated primes	42080th
Primes	53661st	53663rd
Prime triplets (2nd member)		2106th
Safe primes	3099th
Twin primes (1st member)		5792nd
Roman numberals
Base 2	10100001011010010011₂	10100001011011000011₂
Base 3	1020120220122₃	1020120222102₃
Base 4	2201122103₄	2201123003₄
Base 5	132124024₅	132124222₅
Base 6	22100455₆	22101015₆
Base 7	5422343₇	5422442₇
Base 8	2413223₈	2413303₈
Base 9	1216818₉	1216872₉
Base 10	661139₁₀	661187₁₀
Base 11	4117a6₁₁	41183a₁₁
Base 12	27a72b₁₂	27a76b₁₂
Base 13	1a1c0b₁₃	1a1c47₁₃
Base 14	132d23₁₄	132d59₁₄
Base 15	d0d5e₁₅	d0d92₁₅
Base 16	a1693₁₆	a16c3₁₆