Compare 28142 vs 28154

Property	28142	28154
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	2¹ × 14071¹	2¹ × 7¹ × 2011¹
Prime factorization	2 × 14071	2 × 7 × 2011
Divisors count	4	8
Divisors	1, 2, 14071, 28142	1, 2, 7, 14, 2011, 4022, 14077, 28154
Number of properties	1	0
Semiprimes	7017th
Roman numberals
Base 2	110110111101110₂	110110111111010₂
Base 3	1102121022₃	1102121202₃
Base 4	12313232₄	12313322₄
Base 5	1400032₅	1400104₅
Base 6	334142₆	334202₆
Base 7	145022₇	145040₇
Base 8	66756₈	66772₈
Base 9	42538₉	42552₉
Base 10	28142₁₀	28154₁₀
Base 11	1a164₁₁	1a175₁₁
Base 12	14352₁₂	14362₁₂
Base 13	ca6a₁₃	ca79₁₃
Base 14	a382₁₄	a390₁₄
Base 15	8512₁₅	851e₁₅
Base 16	6dee₁₆	6dfa₁₆