1. Numbers
  2. Compare 1381 vs 1383

Compare 1381 vs 1383

Property13811383
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization1381131 × 4611
Prime factorization13813 × 461
Divisors count24
Divisors1, 13811, 3, 461, 1383
Number of properties71
Additive primes122nd 
Chen primes144th 
Emirps64th 
Isolated primes130th 
Long primes86th 
Primes221st 
Pythagorean primes109th 
Semiprimes 408th
Roman numberalsMCCCLXXXIMCCCLXXXIII
Base 2101011001012101011001112
Base 31220011312200203
Base 411121141112134
Base 5210115210135
Base 6102216102236
Base 74012740147
Base 82545825478
Base 91804918069
Base 10138110138310
Base 11104611104811
Base 129711297312
Base 138231382513
Base 147091470b14
Base 156211562315
Base 165651656716
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