1. Numbers
  2. Compare 130409 vs 130415

Compare 130409 vs 130415

Property130409130415
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization130409151 × 260831
Prime factorization1304095 × 26083
Divisors count24
Divisors1, 1304091, 5, 26083, 130415
Number of properties61
Additive primes5030th 
Chen primes5267th 
Harmonic primes4595th 
Primes12196th 
Pythagorean primes6068th 
Semiprimes 30108th
Twin primes (1st member)1521st 
Roman numberals  
Base 2111111101011010012111111101011011112
Base 3201212122223201212200123
Base 413331122141333112334
Base 5131331145131331305
Base 62443425624434356
Base 71052126710521357
Base 837655183765578
Base 921778892178059
Base 101304091013041510
Base 1189a841189a8a11
Base 1263575126357b12
Base 1347486134748c13
Base 143574d143575514
Base 152898e152899515
Base 161fd69161fd6f16
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