Compare 1521 vs 1526

Property	1521	1526
Type	composite number	composite number
Unique factors	2	3
Total factors	4	3
Prime factorization	3² × 13²	2¹ × 7¹ × 109¹
Prime factorization	3 × 3 × 13 × 13	2 × 7 × 109
Divisors count	9	8
Divisors	1, 3, 9, 13, 39, 117, 169, 507, 1521	1, 2, 7, 14, 109, 218, 763, 1526
Number of properties	0	0
Roman numberals	MDXXI	MDXXVI
Base 2	10111110001₂	10111110110₂
Base 3	2002100₃	2002112₃
Base 4	113301₄	113312₄
Base 5	22041₅	22101₅
Base 6	11013₆	11022₆
Base 7	4302₇	4310₇
Base 8	2761₈	2766₈
Base 9	2070₉	2075₉
Base 10	1521₁₀	1526₁₀
Base 11	1163₁₁	1168₁₁
Base 12	a69₁₂	a72₁₂
Base 13	900₁₃	905₁₃
Base 14	7a9₁₄	7b0₁₄
Base 15	6b6₁₅	6bb₁₅
Base 16	5f1₁₆	5f6₁₆