1. Numbers
  2. Compare 1381 vs 1381

Compare 1381 vs 1381

Property13811381
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1381113811
Prime factorization13811381
Divisors count22
Divisors1, 13811, 1381
Number of properties77
Additive primes122nd122nd
Chen primes144th144th
Emirps64th64th
Isolated primes130th130th
Long primes86th86th
Primes221st221st
Pythagorean primes109th109th
Roman numberalsMCCCLXXXIMCCCLXXXI
Base 2101011001012101011001012
Base 31220011312200113
Base 411121141112114
Base 5210115210115
Base 6102216102216
Base 74012740127
Base 82545825458
Base 91804918049
Base 10138110138110
Base 11104611104611
Base 129711297112
Base 138231382313
Base 147091470914
Base 156211562115
Base 165651656516
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