Compare 661873 vs 661993

Property	661873	661993
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	661873¹	661993¹
Prime factorization	661873	661993
Divisors count	2	2
Divisors	1, 661873	1, 661993
Number of properties	7	5
Additive primes	20965th
Cousin primes (1st member)	5790th
Good primes	2035th
Isolated primes	42119th	42128th
Lucky primes		6152nd
Primes	53704th	53717th
Prime triplets (1st member)	2108th
Sexy primes (1st member)	11596th
Sexy primes (2nd member)		11599th
Super primes		5474th
Roman numberals
Base 2	10100001100101110001₂	10100001100111101001₂
Base 3	1020121220211₃	1020122002021₃
Base 4	2201211301₄	2201213221₄
Base 5	132134443₅	132140433₅
Base 6	22104121₆	22104441₆
Base 7	5424442₇	5425003₇
Base 8	2414561₈	2414751₈
Base 9	1217824₉	1218067₉
Base 10	661873₁₀	661993₁₀
Base 11	412303₁₁	412402₁₁
Base 12	27b041₁₂	27b121₁₂
Base 13	1a2354₁₃	1a2417₁₃
Base 14	1332c9₁₄	133373₁₄
Base 15	d119d₁₅	d122d₁₅
Base 16	a1971₁₆	a19e9₁₆