1. Numbers
  2. Compare 3137 vs 3142

Compare 3137 vs 3142

Property31373142
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization3137121 × 15711
Prime factorization31372 × 1571
Divisors count24
Divisors1, 31371, 2, 1571, 3142
Number of properties101
Chen primes265th 
Happy primes79th 
Isolated primes281st 
Left-truncatable primes73rd 
Long primes179th 
Primes446th 
Proth primes25th 
Pythagorean primes220th 
Right-truncatable primes34th 
Semiprimes 883rd
Two-sided primes13th 
Roman numberalsMMMCXXXVIIMMMCXLII
Base 211000100000121100010001102
Base 3110220123110221013
Base 430100143010124
Base 510002251000325
Base 6223056223146
Base 7121017121067
Base 86101861068
Base 94265942719
Base 10313710314210
Base 1123a21123a711
Base 12199512199a12
Base 13157413157913
Base 14120114120614
Base 15de215de715
Base 16c4116c4616
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