Compare 249971 vs 249974

Property	249971	249974
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	249971¹	2¹ × 124987¹
Prime factorization	249971	2 × 124987
Divisors count	2	4
Divisors	1, 249971	1, 2, 124987, 249974
Number of properties	7	1
Chen primes	9122nd
Cousin primes (2nd member)	2579th
Harmonic primes	8226th
Primes	22042nd
Prime triplets (2nd member)	1009th
Semiprimes		55923rd
Sophie germain primes	2468th
Twin primes (1st member)	2588th
Roman numberals
Base 2	111101000001110011₂	111101000001110110₂
Base 3	110200220012₃	110200220022₃
Base 4	331001303₄	331001312₄
Base 5	30444341₅	30444344₅
Base 6	5205135₆	5205142₆
Base 7	2060531₇	2060534₇
Base 8	750163₈	750166₈
Base 9	420805₉	420808₉
Base 10	249971₁₀	249974₁₀
Base 11	160897₁₁	16089a₁₁
Base 12	1007ab₁₂	1007b2₁₂
Base 13	89a17₁₃	89a1a₁₃
Base 14	67151₁₄	67154₁₄
Base 15	4e0eb₁₅	4e0ee₁₅
Base 16	3d073₁₆	3d076₁₆