Compare 251287 vs 252289

Property	251287	252289
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	251287¹	252289¹
Prime factorization	251287	252289
Divisors count	2	2
Divisors	1, 251287	1, 252289
Number of properties	4	6
Cousin primes (1st member)	2587th	2595th
Harmonic primes	8260th
Isolated primes	16945th	17013th
Primes	22144th	22226th
Sexy primes (2nd member)		5190th
Sexy prime triplets (3rd member)		1018th
Ulam primes		1593rd
Roman numberals
Base 2	111101010110010111₂	111101100110000001₂
Base 3	110202200221₃	110211002001₃
Base 4	331112113₄	331212001₄
Base 5	31020122₅	31033124₅
Base 6	5215211₆	5224001₆
Base 7	2064421₇	2100352₇
Base 8	752627₈	754601₈
Base 9	422627₉	424061₉
Base 10	251287₁₀	252289₁₀
Base 11	161883₁₁	162604₁₁
Base 12	101507₁₂	102001₁₂
Base 13	8a4ba₁₃	8aaab₁₃
Base 14	67811₁₄	67d29₁₄
Base 15	4e6c7₁₅	4eb44₁₅
Base 16	3d597₁₆	3d981₁₆