Compare 642044 vs 642049

Property	642044	642049
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 13¹ × 12347¹	642049¹
Prime factorization	2 × 2 × 13 × 12347	642049
Divisors count	12	2
Divisors	1, 2, 4, 13, 26, 52, 12347, 24694, 49388, 160511, 321022, 642044	1, 642049
Number of properties	0	3
Isolated primes		40932nd
Primes		52225th
Proth primes		195th
Roman numberals
Base 2	10011100101111111100₂	10011100110000000001₂
Base 3	1012121201102₃	1012121201121₃
Base 4	2130233330₄	2130300001₄
Base 5	131021134₅	131021144₅
Base 6	21432232₆	21432241₆
Base 7	5312564₇	5312602₇
Base 8	2345774₈	2346001₈
Base 9	1177642₉	1177647₉
Base 10	642044₁₀	642049₁₀
Base 11	3a9417₁₁	3a9421₁₁
Base 12	26b678₁₂	26b681₁₂
Base 13	196310₁₃	196315₁₃
Base 14	129da4₁₄	129da9₁₄
Base 15	ca37e₁₅	ca384₁₅
Base 16	9cbfc₁₆	9cc01₁₆