Compare 13909 vs 13920

Property	13909	13920
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	8
Prime factorization	7¹ × 1987¹	2⁵ × 3¹ × 5¹ × 29¹
Prime factorization	7 × 1987	2 × 2 × 2 × 2 × 2 × 3 × 5 × 29
Divisors count	4	48
Divisors	1, 7, 1987, 13909	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920
Number of properties	1	0
Semiprimes	3591st
Roman numberals
Base 2	11011001010101₂	11011001100000₂
Base 3	201002011₃	201002120₃
Base 4	3121111₄	3121200₄
Base 5	421114₅	421140₅
Base 6	144221₆	144240₆
Base 7	55360₇	55404₇
Base 8	33125₈	33140₈
Base 9	21064₉	21076₉
Base 10	13909₁₀	13920₁₀
Base 11	a4a5₁₁	a505₁₁
Base 12	8071₁₂	8080₁₂
Base 13	643c₁₃	644a₁₃
Base 14	50d7₁₄	5104₁₄
Base 15	41c4₁₅	41d0₁₅
Base 16	3655₁₆	3660₁₆