Compare 129991 vs 130001

Property129991130001
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization611 × 21311711 × 18311
Prime factorization61 × 213171 × 1831
Divisors count44
Divisors1, 61, 2131, 1299911, 71, 1831, 130001
Number of properties11
Semiprimes30017th30021st
Roman numberals  
Base 2111111011110001112111111011110100012
Base 3201210221113201210222123
Base 413323301341332331014
Base 5131244315131300015
Base 62441451624415056
Base 71050661710510047
Base 837570783757218
Base 921727492172859
Base 101299911013000110
Base 1189734118974311
Base 1263287126329512
Base 1347224134723113
Base 1435531143553b14
Base 15287b115287bb15
Base 161fbc7161fbd116
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