Compare 21042 vs 21045

Property	21042	21045
Type	composite number	composite number
Unique factors	4	4
Total factors	5	4
Prime factorization	2¹ × 3² × 7¹ × 167¹	3¹ × 5¹ × 23¹ × 61¹
Prime factorization	2 × 3 × 3 × 7 × 167	3 × 5 × 23 × 61
Divisors count	24	16
Divisors	1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 1002, 1169, 1503, 2338, 3006, 3507, 7014, 10521, 21042	1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 4209, 7015, 21045
Number of properties	0	0
Roman numberals
Base 2	101001000110010₂	101001000110101₂
Base 3	1001212100₃	1001212110₃
Base 4	11020302₄	11020311₄
Base 5	1133132₅	1133140₅
Base 6	241230₆	241233₆
Base 7	115230₇	115233₇
Base 8	51062₈	51065₈
Base 9	31770₉	31773₉
Base 10	21042₁₀	21045₁₀
Base 11	1489a₁₁	148a2₁₁
Base 12	10216₁₂	10219₁₂
Base 13	9768₁₃	976b₁₃
Base 14	7950₁₄	7953₁₄
Base 15	637c₁₅	6380₁₅
Base 16	5232₁₆	5235₁₆