Compare 642989 vs 642996

Property	642989	642996
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	6
Prime factorization	631¹ × 1019¹	2² × 3² × 53¹ × 337¹
Prime factorization	631 × 1019	2 × 2 × 3 × 3 × 53 × 337
Divisors count	4	36
Divisors	1, 631, 1019, 642989	1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 337, 477, 636, 674, 954, 1011, 1348, 1908, 2022, 3033, 4044, 6066, 12132, 17861, 35722, 53583, 71444, 107166, 160749, 214332, 321498, 642996
Number of properties	1	0
Semiprimes	137768th
Roman numberals
Base 2	10011100111110101101₂	10011100111110110100₂
Base 3	1012200000102₃	1012200000200₃
Base 4	2130332231₄	2130332310₄
Base 5	131033424₅	131033441₅
Base 6	21440445₆	21440500₆
Base 7	5315414₇	5315424₇
Base 8	2347655₈	2347664₈
Base 9	1180012₉	1180020₉
Base 10	642989₁₀	642996₁₀
Base 11	3aa0a6₁₁	3aa102₁₁
Base 12	270125₁₂	270130₁₂
Base 13	196889₁₃	196893₁₃
Base 14	12a47b₁₄	12a484₁₄
Base 15	ca7ae₁₅	ca7b6₁₅
Base 16	9cfad₁₆	9cfb4₁₆