Compare 401881 vs 401887

Property	401881	401887
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	479¹ × 839¹	401887¹
Prime factorization	479 × 839	401887
Divisors count	4	2
Divisors	1, 479, 839, 401881	1, 401887
Number of properties	1	4
Chen primes		13710th
Isolated primes		26364th
Lucky primes		4074th
Primes		33991st
Semiprimes	87961st
Roman numberals
Base 2	1100010000111011001₂	1100010000111011111₂
Base 3	202102021111₃	202102021201₃
Base 4	1202013121₄	1202013133₄
Base 5	100330011₅	100330022₅
Base 6	12340321₆	12340331₆
Base 7	3262444₇	3262453₇
Base 8	1420731₈	1420737₈
Base 9	672244₉	672251₉
Base 10	401881₁₀	401887₁₀
Base 11	254a37₁₁	254a42₁₁
Base 12	1746a1₁₂	1746a7₁₂
Base 13	110bcc₁₃	110c05₁₃
Base 14	a665b₁₄	a6663₁₄
Base 15	7e121₁₅	7e127₁₅
Base 16	621d9₁₆	621df₁₆