Compare 251831 vs 252139

Property	251831	252139
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	251831¹	252139¹
Prime factorization	251831	252139
Divisors count	2	2
Divisors	1, 251831	1, 252139
Number of properties	4	4
Chen primes	9181st	9190th
Cousin primes (1st member)		2593rd
Isolated primes		16998th
Primes	22187th	22211th
Sophie germain primes	2484th
Twin primes (1st member)	2605th
Roman numberals
Base 2	111101011110110111₂	111101100011101011₂
Base 3	110210110002₃	110210212111₃
Base 4	331132313₄	331203223₄
Base 5	31024311₅	31032024₅
Base 6	5221515₆	5223151₆
Base 7	2066126₇	2100046₇
Base 8	753667₈	754353₈
Base 9	423402₉	423774₉
Base 10	251831₁₀	252139₁₀
Base 11	162228₁₁	162488₁₁
Base 12	10189b₁₂	101ab7₁₂
Base 13	8a818₁₃	8a9c4₁₃
Base 14	67abd₁₄	67c5d₁₄
Base 15	4e93b₁₅	4ea94₁₅
Base 16	3d7b7₁₆	3d8eb₁₆