Compare 130397 vs 130409

Property130397130409
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization191 × 686311304091
Prime factorization19 × 6863130409
Divisors count42
Divisors1, 19, 6863, 1303971, 130409
Number of properties16
Additive primes 5030th
Chen primes 5267th
Harmonic primes 4595th
Primes 12196th
Pythagorean primes 6068th
Semiprimes30106th 
Twin primes (1st member) 1521st
Roman numberals  
Base 2111111101010111012111111101011010012
Base 3201212121123201212122223
Base 413331113141333112214
Base 5131330425131331145
Base 62443405624434256
Base 71052111710521267
Base 837653583765518
Base 921777592177889
Base 101303971013040910
Base 1189a731189a8411
Base 1263565126357512
Base 1347477134748613
Base 1435741143574d14
Base 1528982152898e15
Base 161fd5d161fd6916
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