Compare 129991 vs 130031

Property129991130031
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization611 × 21311111 × 118211
Prime factorization61 × 213111 × 11821
Divisors count44
Divisors1, 61, 2131, 1299911, 11, 11821, 130031
Number of properties11
Semiprimes30017th30027th
Roman numberals  
Base 2111111011110001112111111011111011112
Base 3201210221113201211002223
Base 413323301341332332334
Base 5131244315131301115
Base 62441451624415556
Base 71050661710510467
Base 837570783757578
Base 921727492173289
Base 101299911013003110
Base 1189734118977011
Base 126328712632bb12
Base 1347224134725513
Base 1435531143555d14
Base 15287b115287db15
Base 161fbc7161fbef16
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