1. Numbers
  2. Compare 19427 vs 19439

Compare 19427 vs 19439

Property1942719439
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization19427171 × 27771
Prime factorization194277 × 2777
Divisors count24
Divisors1, 194271, 7, 2777, 19439
Number of properties171
Additive primes1023rd 
Chen primes1089th 
Cousin primes (2nd member)341st 
Harmonic primes796th 
Primes2201st 
Prime quadruplets (3rd member)19th 
Prime quintuplet 1s (4th member)8th 
Prime quintuplet 2s (3rd member)6th 
Prime sextuplets (4th member)4th 
Prime triplets (1st member)167th 
Prime triplets (2nd member)166th 
Prime triplets (3rd member)165th 
Semiprimes 4950th
Sexy primes (1st member)674th 
Sexy primes (2nd member)672nd 
Sexy prime triplets (2nd member)185th 
Twin primes (1st member)334th 
Ulam primes159th 
Roman numberals  
Base 210010111110001121001011111011112
Base 322212211232221222223
Base 4102332034102332334
Base 51110202511102245
Base 622553562255556
Base 711043271104507
Base 8457438457578
Base 9285759285889
Base 1019427101943910
Base 1113661111367211
Base 12b2ab12b2bb12
Base 138ac5138b0413
Base 14711914712714
Base 155b52155b5e15
Base 164be3164bef16
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