Compare 1690 vs 1693

Property16901693
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization21 × 51 × 13216931
Prime factorization2 × 5 × 13 × 131693
Divisors count122
Divisors1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 16901, 1693
Number of properties08
Additive primes 140th
Cousin primes (1st member) 60th
Isolated primes 159th
Lucky primes 63rd
Primes 264th
Prime triplets (1st member) 44th
Pythagorean primes 127th
Sexy primes (1st member) 114th
Roman numberalsMDCXCMDCXCIII
Base 2110100110102110100111012
Base 32022121320222013
Base 412212241221314
Base 5232305232335
Base 6114546115016
Base 74633746367
Base 83232832358
Base 92277922819
Base 10169010169310
Base 1112a71112aa11
Base 12b8a12b9112
Base 13a0013a0313
Base 1488a1488d14
Base 1577a1577d15
Base 1669a1669d16
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