Compare 1560 vs 1561

Property	1560	1561
Type	composite number	semiprime
Unique factors	4	2
Total factors	6	2
Prime factorization	2³ × 3¹ × 5¹ × 13¹	7¹ × 223¹
Prime factorization	2 × 2 × 2 × 3 × 5 × 13	7 × 223
Divisors count	32	4
Divisors	1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560	1, 7, 223, 1561
Number of properties	0	1
Semiprimes		453rd
Roman numberals	MDLX	MDLXI
Base 2	11000011000₂	11000011001₂
Base 3	2010210₃	2010211₃
Base 4	120120₄	120121₄
Base 5	22220₅	22221₅
Base 6	11120₆	11121₆
Base 7	4356₇	4360₇
Base 8	3030₈	3031₈
Base 9	2123₉	2124₉
Base 10	1560₁₀	1561₁₀
Base 11	1199₁₁	119a₁₁
Base 12	aa0₁₂	aa1₁₂
Base 13	930₁₃	931₁₃
Base 14	7d6₁₄	7d7₁₄
Base 15	6e0₁₅	6e1₁₅
Base 16	618₁₆	619₁₆