Compare 642241 vs 642249

Property	642241	642249
Type	prime	composite number
Unique factors	1	2
Total factors	1	7
Prime factorization	642241¹	3⁶ × 881¹
Prime factorization	642241	3 × 3 × 3 × 3 × 3 × 3 × 881
Divisors count	2	14
Divisors	1, 642241	1, 3, 9, 27, 81, 243, 729, 881, 2643, 7929, 23787, 71361, 214083, 642249
Number of properties	5	0
Additive primes	20418th
Isolated primes	40943rd
Primes	52242nd
Sexy primes (1st member)	11320th
Sexy prime triplets (1st member)	2077th
Roman numberals
Base 2	10011100110011000001₂	10011100110011001001₂
Base 3	1012121222201₃	1012122000000₃
Base 4	2130303001₄	2130303021₄
Base 5	131022431₅	131022444₅
Base 6	21433201₆	21433213₆
Base 7	5313265₇	5313306₇
Base 8	2346301₈	2346311₈
Base 9	1177881₉	1178000₉
Base 10	642241₁₀	642249₁₀
Base 11	3a9586₁₁	3a9593₁₁
Base 12	26b801₁₂	26b809₁₂
Base 13	196432₁₃	19643a₁₃
Base 14	12a0a5₁₄	12a0ad₁₄
Base 15	ca461₁₅	ca469₁₅
Base 16	9ccc1₁₆	9ccc9₁₆