Compare 21121 vs 21131

Property	21121	21131
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	21121¹	11¹ × 17¹ × 113¹
Prime factorization	21121	11 × 17 × 113
Divisors count	2	8
Divisors	1, 21121	1, 11, 17, 113, 187, 1243, 1921, 21131
Number of properties	4	0
Additive primes	1102nd
Isolated primes	1655th
Primes	2374th
Pythagorean primes	1179th
Roman numberals
Base 2	101001010000001₂	101001010001011₂
Base 3	1001222021₃	1001222122₃
Base 4	11022001₄	11022023₄
Base 5	1133441₅	1134011₅
Base 6	241441₆	241455₆
Base 7	115402₇	115415₇
Base 8	51201₈	51213₈
Base 9	31867₉	31878₉
Base 10	21121₁₀	21131₁₀
Base 11	14961₁₁	14970₁₁
Base 12	10281₁₂	1028b₁₂
Base 13	97c9₁₃	9806₁₃
Base 14	79a9₁₄	79b5₁₄
Base 15	63d1₁₅	63db₁₅
Base 16	5281₁₆	528b₁₆