Compare 240409 vs 240421

Property	240409	240421
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	13¹ × 18493¹	240421¹
Prime factorization	13 × 18493	240421
Divisors count	4	2
Divisors	1, 13, 18493, 240409	1, 240421
Number of properties	1	5
Additive primes		8625th
Chen primes		8822nd
Isolated primes		16243rd
Long primes		7957th
Primes		21256th
Semiprimes	53905th
Roman numberals
Base 2	111010101100011001₂	111010101100100101₂
Base 3	110012210001₃	110012210111₃
Base 4	322230121₄	322230211₄
Base 5	30143114₅	30143141₅
Base 6	5053001₆	5053021₆
Base 7	2020621₇	2020636₇
Base 8	725431₈	725445₈
Base 9	405701₉	405714₉
Base 10	240409₁₀	240421₁₀
Base 11	154694₁₁	1546a5₁₁
Base 12	b7161₁₂	b7171₁₂
Base 13	85570₁₃	8557c₁₃
Base 14	63881₁₄	6388d₁₄
Base 15	4b374₁₅	4b381₁₅
Base 16	3ab19₁₆	3ab25₁₆