Compare 21211 vs 21222

Property	21211	21222
Type	prime	composite number
Unique factors	1	3
Total factors	1	6
Prime factorization	21211¹	2¹ × 3⁴ × 131¹
Prime factorization	21211	2 × 3 × 3 × 3 × 3 × 131
Divisors count	2	20
Divisors	1, 21211	1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 3537, 7074, 10611, 21222
Number of properties	5	0
Additive primes	1108th
Isolated primes	1664th
Long primes	906th
Lucky primes	388th
Primes	2385th
Roman numberals
Base 2	101001011011011₂	101001011100110₂
Base 3	1002002121₃	1002010000₃
Base 4	11023123₄	11023212₄
Base 5	1134321₅	1134342₅
Base 6	242111₆	242130₆
Base 7	115561₇	115605₇
Base 8	51333₈	51346₈
Base 9	32077₉	32100₉
Base 10	21211₁₀	21222₁₀
Base 11	14a33₁₁	14a43₁₁
Base 12	10337₁₂	10346₁₂
Base 13	9868₁₃	9876₁₃
Base 14	7a31₁₄	7a3c₁₄
Base 15	6441₁₅	644c₁₅
Base 16	52db₁₆	52e6₁₆