Compare 642001 vs 642008

Property	642001	642008
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	4
Prime factorization	401¹ × 1601¹	2³ × 80251¹
Prime factorization	401 × 1601	2 × 2 × 2 × 80251
Divisors count	4	8
Divisors	1, 401, 1601, 642001	1, 2, 4, 8, 80251, 160502, 321004, 642008
Number of properties	1	0
Semiprimes	137550th
Roman numberals
Base 2	10011100101111010001₂	10011100101111011000₂
Base 3	1012121122211₃	1012121200002₃
Base 4	2130233101₄	2130233120₄
Base 5	131021001₅	131021013₅
Base 6	21432121₆	21432132₆
Base 7	5312503₇	5312513₇
Base 8	2345721₈	2345730₈
Base 9	1177584₉	1177602₉
Base 10	642001₁₀	642008₁₀
Base 11	3a9388₁₁	3a9394₁₁
Base 12	26b641₁₂	26b648₁₂
Base 13	1962a9₁₃	1962b3₁₃
Base 14	129d73₁₄	129d7a₁₄
Base 15	ca351₁₅	ca358₁₅
Base 16	9cbd1₁₆	9cbd8₁₆