1. Numbers
  2. Compare 1091 vs 4001

Compare 1091 vs 4001

Property10914001
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1091140011
Prime factorization10914001
Divisors count22
Divisors1, 10911, 4001
Number of properties1310
Additive primes96th282nd
Chen primes122nd321st
Cousin primes (2nd member)43rd 
Emirps43rd 
Good primes 95th
Harmonic primes65th 
Long primes68th 
Primes182nd551st
Prime triplets (1st member)32nd72nd
Prime triplets (2nd member)31st 
Pythagorean primes 270th
Sexy primes (1st member)79th203rd
Sexy prime quadrupletss (1st member)8th17th
Sexy prime triplets (1st member)29th71st
Twin primes (1st member)40th104th
Roman numberalsMXCIMMMMI
Base 21000100001121111101000012
Base 311111023121110123
Base 410100343322014
Base 51333151120015
Base 650156303056
Base 731167144447
Base 82103876418
Base 91442954359
Base 10109110400110
Base 1190211300811
Base 1276b12239512
Base 1365c131a8a13
Base 1457d14165b14
Base 154cb1512bb15
Base 1644316fa116
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