Compare 642049 vs 642054

Property	642049	642054
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	642049¹	2¹ × 3¹ × 7¹ × 15287¹
Prime factorization	642049	2 × 3 × 7 × 15287
Divisors count	2	16
Divisors	1, 642049	1, 2, 3, 6, 7, 14, 21, 42, 15287, 30574, 45861, 91722, 107009, 214018, 321027, 642054
Number of properties	3	0
Isolated primes	40932nd
Primes	52225th
Proth primes	195th
Roman numberals
Base 2	10011100110000000001₂	10011100110000000110₂
Base 3	1012121201121₃	1012121201210₃
Base 4	2130300001₄	2130300012₄
Base 5	131021144₅	131021204₅
Base 6	21432241₆	21432250₆
Base 7	5312602₇	5312610₇
Base 8	2346001₈	2346006₈
Base 9	1177647₉	1177653₉
Base 10	642049₁₀	642054₁₀
Base 11	3a9421₁₁	3a9426₁₁
Base 12	26b681₁₂	26b686₁₂
Base 13	196315₁₃	19631a₁₃
Base 14	129da9₁₄	129db0₁₄
Base 15	ca384₁₅	ca389₁₅
Base 16	9cc01₁₆	9cc06₁₆