Compare 145417 vs 145421

Property	145417	145421
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	145417¹	31¹ × 4691¹
Prime factorization	145417	31 × 4691
Divisors count	2	4
Divisors	1, 145417	1, 31, 4691, 145421
Number of properties	6	1
Chen primes	5781st
Good primes	841st
Isolated primes	10152nd
Primes	13453rd
Pythagorean primes	6705th
Semiprimes		33400th
Sexy primes (1st member)	3304th
Roman numberals
Base 2	100011100000001001₂	100011100000001101₂
Base 3	21101110211₃	21101110222₃
Base 4	203200021₄	203200031₄
Base 5	14123132₅	14123141₅
Base 6	3041121₆	3041125₆
Base 7	1143646₇	1143653₇
Base 8	434011₈	434015₈
Base 9	241424₉	241428₉
Base 10	145417₁₀	145421₁₀
Base 11	9a288₁₁	9a291₁₁
Base 12	701a1₁₂	701a5₁₂
Base 13	5125c₁₃	51263₁₃
Base 14	3adcd₁₄	3add3₁₄
Base 15	2d147₁₅	2d14b₁₅
Base 16	23809₁₆	2380d₁₆