1. Numbers
  2. Compare 158 vs 161

Compare 158 vs 161

Property158161
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization21 × 79171 × 231
Prime factorization2 × 797 × 23
Divisors count44
Divisors1, 2, 79, 1581, 7, 23, 161
Number of properties11
Semiprimes52nd54th
Roman numberalsCLVIIICLXI
Base 2100111102101000012
Base 3122123122223
Base 42132422014
Base 51113511215
Base 642264256
Base 731473207
Base 823682418
Base 918591889
Base 101581016110
Base 111341113711
Base 121121211512
Base 13c213c513
Base 14b414b714
Base 15a815ab15
Base 169e16a116
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