Compare 138880 vs 138887

Property	138880	138887
Type	composite number	semiprime
Unique factors	4	2
Total factors	10	2
Prime factorization	2⁷ × 5¹ × 7¹ × 31¹	7¹ × 19841¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 31	7 × 19841
Divisors count	64	4
Divisors	1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 8680, 9920, 13888, 17360, 19840, 27776, 34720, 69440, 138880	1, 7, 19841, 138887
Number of properties	0	1
Semiprimes		31943rd
Roman numberals
Base 2	100001111010000000₂	100001111010000111₂
Base 3	21001111201₃	21001111222₃
Base 4	201322000₄	201322013₄
Base 5	13421010₅	13421022₅
Base 6	2550544₆	2550555₆
Base 7	1115620₇	1115630₇
Base 8	417200₈	417207₈
Base 9	231451₉	231458₉
Base 10	138880₁₀	138887₁₀
Base 11	95385₁₁	95391₁₁
Base 12	68454₁₂	6845b₁₂
Base 13	4b2a1₁₃	4b2a8₁₃
Base 14	38880₁₄	38887₁₄
Base 15	2b23a₁₅	2b242₁₅
Base 16	21e80₁₆	21e87₁₆