Compare 642001 vs 642012

Property	642001	642012
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	5
Prime factorization	401¹ × 1601¹	2² × 3¹ × 7¹ × 7643¹
Prime factorization	401 × 1601	2 × 2 × 3 × 7 × 7643
Divisors count	4	24
Divisors	1, 401, 1601, 642001	1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7643, 15286, 22929, 30572, 45858, 53501, 91716, 107002, 160503, 214004, 321006, 642012
Number of properties	1	0
Semiprimes	137550th
Roman numberals
Base 2	10011100101111010001₂	10011100101111011100₂
Base 3	1012121122211₃	1012121200020₃
Base 4	2130233101₄	2130233130₄
Base 5	131021001₅	131021022₅
Base 6	21432121₆	21432140₆
Base 7	5312503₇	5312520₇
Base 8	2345721₈	2345734₈
Base 9	1177584₉	1177606₉
Base 10	642001₁₀	642012₁₀
Base 11	3a9388₁₁	3a9398₁₁
Base 12	26b641₁₂	26b650₁₂
Base 13	1962a9₁₃	1962b7₁₃
Base 14	129d73₁₄	129d80₁₄
Base 15	ca351₁₅	ca35c₁₅
Base 16	9cbd1₁₆	9cbdc₁₆