Compare 129989 vs 129991

Property	129989	129991
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	43¹ × 3023¹	61¹ × 2131¹
Prime factorization	43 × 3023	61 × 2131
Divisors count	4	4
Divisors	1, 43, 3023, 129989	1, 61, 2131, 129991
Number of properties	1	1
Semiprimes	30016th	30017th
Roman numberals
Base 2	11111101111000101₂	11111101111000111₂
Base 3	20121022102₃	20121022111₃
Base 4	133233011₄	133233013₄
Base 5	13124424₅	13124431₅
Base 6	2441445₆	2441451₆
Base 7	1050656₇	1050661₇
Base 8	375705₈	375707₈
Base 9	217272₉	217274₉
Base 10	129989₁₀	129991₁₀
Base 11	89732₁₁	89734₁₁
Base 12	63285₁₂	63287₁₂
Base 13	47222₁₃	47224₁₃
Base 14	3552d₁₄	35531₁₄
Base 15	287ae₁₅	287b1₁₅
Base 16	1fbc5₁₆	1fbc7₁₆