Compare 21914 vs 21920

Property	21914	21920
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	7
Prime factorization	2¹ × 10957¹	2⁵ × 5¹ × 137¹
Prime factorization	2 × 10957	2 × 2 × 2 × 2 × 2 × 5 × 137
Divisors count	4	24
Divisors	1, 2, 10957, 21914	1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 10960, 21920
Number of properties	1	0
Semiprimes	5532nd
Roman numberals
Base 2	101010110011010₂	101010110100000₂
Base 3	1010001122₃	1010001212₃
Base 4	11112122₄	11112200₄
Base 5	1200124₅	1200140₅
Base 6	245242₆	245252₆
Base 7	120614₇	120623₇
Base 8	52632₈	52640₈
Base 9	33048₉	33055₉
Base 10	21914₁₀	21920₁₀
Base 11	15512₁₁	15518₁₁
Base 12	10822₁₂	10828₁₂
Base 13	9c89₁₃	9c92₁₃
Base 14	7db4₁₄	7dba₁₄
Base 15	675e₁₅	6765₁₅
Base 16	559a₁₆	55a0₁₆