Compare 21479 vs 21490

Property	21479	21490
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	4
Prime factorization	47¹ × 457¹	2¹ × 5¹ × 7¹ × 307¹
Prime factorization	47 × 457	2 × 5 × 7 × 307
Divisors count	4	16
Divisors	1, 47, 457, 21479	1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 10745, 21490
Number of properties	1	0
Semiprimes	5444th
Roman numberals
Base 2	101001111100111₂	101001111110010₂
Base 3	1002110112₃	1002110221₃
Base 4	11033213₄	11033302₄
Base 5	1141404₅	1141430₅
Base 6	243235₆	243254₆
Base 7	116423₇	116440₇
Base 8	51747₈	51762₈
Base 9	32415₉	32427₉
Base 10	21479₁₀	21490₁₀
Base 11	15157₁₁	15167₁₁
Base 12	1051b₁₂	1052a₁₂
Base 13	9a13₁₃	9a21₁₃
Base 14	7b83₁₄	7b90₁₄
Base 15	656e₁₅	657a₁₅
Base 16	53e7₁₆	53f2₁₆