1. Numbers
  2. Compare 1381 vs 1601

Compare 1381 vs 1601

Property13811601
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1381116011
Prime factorization13811601
Divisors count22
Divisors1, 13811, 1601
Number of properties712
Additive primes122nd 
Chen primes144th160th
Cousin primes (2nd member) 57th
Emirps64th78th
Harmonic primes 85th
Isolated primes130th153rd
Long primes86th 
Primes221st252nd
Proth primes 21st
Pythagorean primes109th120th
Sexy primes (1st member) 108th
Sexy prime quadrupletss (1st member) 10th
Sexy prime triplets (1st member) 41st
Sophie germain primes 54th
Roman numberalsMCCCLXXXIMDCI
Base 2101011001012110010000012
Base 31220011320120223
Base 411121141210014
Base 5210115224015
Base 6102216112256
Base 74012744457
Base 82545831018
Base 91804921689
Base 10138110160110
Base 11104611122611
Base 1297112b1512
Base 138231396213
Base 147091482514
Base 156211571b15
Base 165651664116
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