Compare 28104 vs 28109

Property2810428109
Typecomposite numberprime
Unique factors31
Total factors51
Prime factorization23 × 31 × 11711281091
Prime factorization2 × 2 × 2 × 3 × 117128109
Divisors count162
Divisors1, 2, 3, 4, 6, 8, 12, 24, 1171, 2342, 3513, 4684, 7026, 9368, 14052, 281041, 28109
Number of properties06
Chen primes 1490th
Long primes 1168th
Primes 3067th
Pythagorean primes 1528th
Super primes 439th
Twin primes (1st member) 448th
Roman numberals  
Base 211011011100100021101101110011012
Base 31102112220311021200023
Base 4123130204123130314
Base 51344404513444145
Base 633404063340456
Base 714463671446447
Base 8667108667158
Base 9424869425029
Base 1028104102810910
Base 111a12a111a13411
Base 1214320121432512
Base 13ca3b13ca4313
Base 14a35614a35b14
Base 1584d91584de15
Base 166dc8166dcd16
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