Compare 258241 vs 258242

Property	258241	258242
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	258241¹	2¹ × 129121¹
Prime factorization	258241	2 × 129121
Divisors count	2	4
Divisors	1, 258241	1, 2, 129121, 258242
Number of properties	4	1
Harmonic primes	8448th
Isolated primes	17394th
Primes	22695th
Semiprimes		57699th
Ulam primes	1630th
Roman numberals
Base 2	111111000011000001₂	111111000011000010₂
Base 3	111010020111₃	111010020112₃
Base 4	333003001₄	333003002₄
Base 5	31230431₅	31230432₅
Base 6	5311321₆	5311322₆
Base 7	2123614₇	2123615₇
Base 8	770301₈	770302₈
Base 9	433214₉	433215₉
Base 10	258241₁₀	258242₁₀
Base 11	167025₁₁	167026₁₁
Base 12	105541₁₂	105542₁₂
Base 13	90709₁₃	9070a₁₃
Base 14	6a17b₁₄	6a17c₁₄
Base 15	517b1₁₅	517b2₁₅
Base 16	3f0c1₁₆	3f0c2₁₆