Compare 28106 vs 28111

Property2810628111
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 131 × 231 × 471281111
Prime factorization2 × 13 × 23 × 4728111
Divisors count162
Divisors1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 2162, 14053, 281061, 28111
Number of properties05
Additive primes 1404th
Chen primes 1491st
Harmonic primes 1144th
Primes 3068th
Twin primes (2nd member) 448th
Roman numberals  
Base 211011011100101021101101110011112
Base 31102112222311021200113
Base 4123130224123130334
Base 51344411513444215
Base 633404263340516
Base 714464171446467
Base 8667128667178
Base 9424889425049
Base 1028106102811110
Base 111a131111a13611
Base 1214322121432712
Base 13ca4013ca4513
Base 14a35814a35d14
Base 1584db1584e115
Base 166dca166dcf16
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