Compare 27994 vs 28007

Property2799428007
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization21 × 13997171 × 40011
Prime factorization2 × 139977 × 4001
Divisors count44
Divisors1, 2, 13997, 279941, 7, 4001, 28007
Number of properties11
Semiprimes6981st6984th
Roman numberals  
Base 211011010101101021101101011001112
Base 31102101211311021020223
Base 4123111224123112134
Base 51343434513440125
Base 633333463333556
Base 714442171444407
Base 8665328665478
Base 9423549423689
Base 1027994102800710
Base 111a03a111a05111
Base 121424a121425b12
Base 13c98513c99513
Base 14a2b814a2c714
Base 15846415847215
Base 166d5a166d6716
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