Compare 1658 vs 1660

Property	1658	1660
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	4
Prime factorization	2¹ × 829¹	2² × 5¹ × 83¹
Prime factorization	2 × 829	2 × 2 × 5 × 83
Divisors count	4	12
Divisors	1, 2, 829, 1658	1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660
Number of properties	1	0
Semiprimes	478th
Roman numberals	MDCLVIII	MDCLX
Base 2	11001111010₂	11001111100₂
Base 3	2021102₃	2021111₃
Base 4	121322₄	121330₄
Base 5	23113₅	23120₅
Base 6	11402₆	11404₆
Base 7	4556₇	4561₇
Base 8	3172₈	3174₈
Base 9	2242₉	2244₉
Base 10	1658₁₀	1660₁₀
Base 11	1278₁₁	127a₁₁
Base 12	b62₁₂	b64₁₂
Base 13	9a7₁₃	9a9₁₃
Base 14	866₁₄	868₁₄
Base 15	758₁₅	75a₁₅
Base 16	67a₁₆	67c₁₆