Compare 161720 vs 161728

Property	161720	161728
Type	composite number	composite number
Unique factors	4	3
Total factors	6	9
Prime factorization	2³ × 5¹ × 13¹ × 311¹	2⁶ × 7¹ × 19²
Prime factorization	2 × 2 × 2 × 5 × 13 × 311	2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 19
Divisors count	32	42
Divisors	1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 311, 520, 622, 1244, 1555, 2488, 3110, 4043, 6220, 8086, 12440, 16172, 20215, 32344, 40430, 80860, 161720	1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 361, 448, 532, 608, 722, 1064, 1216, 1444, 2128, 2527, 2888, 4256, 5054, 5776, 8512, 10108, 11552, 20216, 23104, 40432, 80864, 161728
Number of properties	0	0
Roman numberals
Base 2	100111011110111000₂	100111011111000000₂
Base 3	22012211122₃	22012211221₃
Base 4	213132320₄	213133000₄
Base 5	20133340₅	20133403₅
Base 6	3244412₆	3244424₆
Base 7	1242326₇	1242340₇
Base 8	473670₈	473700₈
Base 9	265748₉	265757₉
Base 10	161720₁₀	161728₁₀
Base 11	100559₁₁	100566₁₁
Base 12	79708₁₂	79714₁₂
Base 13	587c0₁₃	587c8₁₃
Base 14	42d16₁₄	42d20₁₄
Base 15	32db5₁₅	32dbd₁₅
Base 16	277b8₁₆	277c0₁₆