Compare 21421 vs 21424

Property	21421	21424
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	6
Prime factorization	31¹ × 691¹	2⁴ × 13¹ × 103¹
Prime factorization	31 × 691	2 × 2 × 2 × 2 × 13 × 103
Divisors count	4	20
Divisors	1, 31, 691, 21421	1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424
Number of properties	1	0
Semiprimes	5425th
Roman numberals
Base 2	101001110101101₂	101001110110000₂
Base 3	1002101101₃	1002101111₃
Base 4	11032231₄	11032300₄
Base 5	1141141₅	1141144₅
Base 6	243101₆	243104₆
Base 7	116311₇	116314₇
Base 8	51655₈	51660₈
Base 9	32341₉	32344₉
Base 10	21421₁₀	21424₁₀
Base 11	15104₁₁	15107₁₁
Base 12	10491₁₂	10494₁₂
Base 13	999a₁₃	99a0₁₃
Base 14	7b41₁₄	7b44₁₄
Base 15	6531₁₅	6534₁₅
Base 16	53ad₁₆	53b0₁₆