1. Numbers
  2. Compare 1489 vs 1497

Compare 1489 vs 1497

Property14891497
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization1489131 × 4991
Prime factorization14893 × 499
Divisors count24
Divisors1, 14891, 3, 499, 1497
Number of properties121
Centered triangular primes9th 
Cousin primes (1st member)53rd 
Harmonic primes81st 
Primes237th 
Prime quadruplets (4th member)6th 
Prime quintuplet 2s (4th member)4th 
Prime triplets (2nd member)41st 
Prime triplets (3rd member)40th 
Pythagorean primes115th 
Semiprimes 436th
Sexy primes (2nd member)103rd 
Twin primes (2nd member)50th 
Ulam primes21st 
Roman numberalsMCDLXXXIXMCDXCVII
Base 2101110100012101110110012
Base 32001011320011103
Base 411310141131214
Base 5214245214425
Base 6105216105336
Base 74225742367
Base 82721827318
Base 92034920439
Base 10148910149710
Base 11113411114111
Base 12a4112a4912
Base 138a7138b213
Base 147851478d14
Base 156941569c15
Base 165d1165d916
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