Compare 249971 vs 249989

Property	249971	249989
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	249971¹	249989¹
Prime factorization	249971	249989
Divisors count	2	2
Divisors	1, 249971	1, 249989
Number of properties	7	5
Additive primes		8931st
Chen primes	9122nd
Cousin primes (2nd member)	2579th
Harmonic primes	8226th
Isolated primes		16869th
Long primes		8255th
Primes	22042nd	22044th
Prime triplets (2nd member)	1009th
Sophie germain primes	2468th	2469th
Twin primes (1st member)	2588th
Roman numberals
Base 2	111101000001110011₂	111101000010000101₂
Base 3	110200220012₃	110200220212₃
Base 4	331001303₄	331002011₄
Base 5	30444341₅	30444424₅
Base 6	5205135₆	5205205₆
Base 7	2060531₇	2060555₇
Base 8	750163₈	750205₈
Base 9	420805₉	420825₉
Base 10	249971₁₀	249989₁₀
Base 11	160897₁₁	160903₁₁
Base 12	1007ab₁₂	100805₁₂
Base 13	89a17₁₃	89a2c₁₃
Base 14	67151₁₄	67165₁₄
Base 15	4e0eb₁₅	4e10e₁₅
Base 16	3d073₁₆	3d085₁₆