Compare 664242 vs 664247

Property	664242	664247
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	2¹ × 3¹ × 149¹ × 743¹	103¹ × 6449¹
Prime factorization	2 × 3 × 149 × 743	103 × 6449
Divisors count	16	4
Divisors	1, 2, 3, 6, 149, 298, 447, 743, 894, 1486, 2229, 4458, 110707, 221414, 332121, 664242	1, 103, 6449, 664247
Number of properties	0	1
Semiprimes		142106th
Roman numberals
Base 2	10100010001010110010₂	10100010001010110111₂
Base 3	1020202011120₃	1020202011202₃
Base 4	2202022302₄	2202022313₄
Base 5	132223432₅	132223442₅
Base 6	22123110₆	22123115₆
Base 7	5434365₇	5434403₇
Base 8	2421262₈	2421267₈
Base 9	1222146₉	1222152₉
Base 10	664242₁₀	664247₁₀
Base 11	414067₁₁	414071₁₁
Base 12	280496₁₂	28049b₁₂
Base 13	1a3457₁₃	1a345c₁₃
Base 14	1340dc₁₄	134103₁₄
Base 15	d1c2c₁₅	d1c32₁₅
Base 16	a22b2₁₆	a22b7₁₆