Compare 242689 vs 279553

Property	242689	279553
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	242689¹	279553¹
Prime factorization	242689	279553
Divisors count	2	2
Divisors	1, 242689	1, 279553
Number of properties	5	8
Additive primes	8701st	9788th
Chen primes	8890th
Cousin primes (1st member)		2810th
Happy primes		3634th
Isolated primes	16400th
Long primes		9136th
Primes	21447th	24398th
Prime triplets (2nd member)		1093rd
Proth primes	144th	150th
Twin primes (2nd member)		2834th
Roman numberals
Base 2	111011010000000001₂	1000100010000000001₂
Base 3	110022220111₃	112012110211₃
Base 4	323100001₄	1010100001₄
Base 5	30231224₅	32421203₅
Base 6	5111321₆	5554121₆
Base 7	2030356₇	2243011₇
Base 8	732001₈	1042001₈
Base 9	408814₉	465424₉
Base 10	242689₁₀	279553₁₀
Base 11	156377₁₁	18103a₁₁
Base 12	b8541₁₂	115941₁₂
Base 13	86605₁₃	9a321₁₃
Base 14	6462d₁₄	73c41₁₄
Base 15	4bd94₁₅	57c6d₁₅
Base 16	3b401₁₆	44401₁₆