Compare 251971 vs 252139

Property	251971	252139
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	251971¹	252139¹
Prime factorization	251971	252139
Divisors count	2	2
Divisors	1, 251971	1, 252139
Number of properties	4	4
Chen primes		9190th
Cousin primes (1st member)		2593rd
Isolated primes		16998th
Long primes	8316th
Lucky primes	2769th
Primes	22202nd	22211th
Twin primes (2nd member)	2607th
Roman numberals
Base 2	111101100001000011₂	111101100011101011₂
Base 3	110210122021₃	110210212111₃
Base 4	331201003₄	331203223₄
Base 5	31030341₅	31032024₅
Base 6	5222311₆	5223151₆
Base 7	2066416₇	2100046₇
Base 8	754103₈	754353₈
Base 9	423567₉	423774₉
Base 10	251971₁₀	252139₁₀
Base 11	162345₁₁	162488₁₁
Base 12	101997₁₂	101ab7₁₂
Base 13	8a8c5₁₃	8a9c4₁₃
Base 14	67b7d₁₄	67c5d₁₄
Base 15	4e9d1₁₅	4ea94₁₅
Base 16	3d843₁₆	3d8eb₁₆