1. Numbers
  2. Compare 129919 vs 129923

Compare 129919 vs 129923

Property129919129923
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization12991911731 × 7511
Prime factorization129919173 × 751
Divisors count24
Divisors1, 1299191, 173, 751, 129923
Number of properties51
Additive primes5011th 
Lucky primes1594th 
Primes12154th 
Semiprimes 30002nd
Twin primes (2nd member)1517th 
Ulam primes856th 
Roman numberals  
Base 2111111011011111112111111011100000112
Base 3201210122113201210122223
Base 413323133341332320034
Base 5131241345131241435
Base 62441251624412556
Base 71050526710505337
Base 837557783756038
Base 921718492171889
Base 101299191012992310
Base 1189679118968211
Base 1263227126322b12
Base 134719a13471a113
Base 14354bd14354c314
Base 1528764152876815
Base 161fb7f161fb8316
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