1. Numbers
  2. Compare 13979 vs 13987

Compare 13979 vs 13987

Property1397913987
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization71 × 19971711 × 1971
Prime factorization7 × 199771 × 197
Divisors count44
Divisors1, 7, 1997, 139791, 71, 197, 13987
Number of properties11
Semiprimes3615th3618th
Roman numberals  
Base 2110110100110112110110101000112
Base 320101120232010120013
Base 43122123431222034
Base 542140454214225
Base 614441561444316
Base 7555207555317
Base 8332338332438
Base 9211529211619
Base 1013979101398710
Base 11a55911a56611
Base 12810b12811712
Base 13649413649c13
Base 14514714515114
Base 15421e15422715
Base 16369b1636a316
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