1. Numbers
  2. Compare 129401 vs 129407

Compare 129401 vs 129407

Property129401129407
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization12940111511 × 8571
Prime factorization129401151 × 857
Divisors count24
Divisors1, 1294011, 151, 857, 129407
Number of properties91
Additive primes4994th 
Chen primes5233rd 
Happy primes1883rd 
Primes12109th 
Pythagorean primes6027th 
Semiprimes 29898th
Sophie germain primes1453rd 
Super primes1450th 
Twin primes (1st member)1511th 
Ulam primes850th 
Roman numberals  
Base 2111111001011110012111111001011111112
Base 3201201111223201201112123
Base 413321132141332113334
Base 5131201015131201125
Base 62435025624350356
Base 71046156710461657
Base 837457183745778
Base 921644892164559
Base 101294011012940710
Base 1189248118925311
Base 1262a751262a7b12
Base 1346b8c1346b9513
Base 143522d143523514
Base 152851b152852215
Base 161f979161f97f16
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