1. Numbers
  2. Compare 20747 vs 21313

Compare 20747 vs 21313

Property2074721313
Typeprimeprime
Unique factors11
Total factors11
Prime factorization207471213131
Prime factorization2074721313
Divisors count22
Divisors1, 207471, 21313
Number of properties97
Chen primes1149th 
Cousin primes (1st member) 362nd
Cousin primes (2nd member)354th 
Good primes 267th
Harmonic primes854th 
Isolated primes 1671st
Primes2336th2392nd
Prime triplets (1st member)173rd179th
Prime triplets (2nd member)172nd 
Pythagorean primes 1187th
Sexy primes (1st member)710th725th
Sexy prime triplets (1st member)195th 
Twin primes (1st member)353rd 
Roman numberals  
Base 210100010000101121010011010000012
Base 31001110102310020201013
Base 4110100234110310014
Base 51130442511402235
Base 624001562424016
Base 711432671160657
Base 8504138515018
Base 9314129322119
Base 1020747102131310
Base 1114651111501611
Base 121000b121040112
Base 13959c13991613
Base 1477bd147aa514
Base 1562321564ad15
Base 16510b16534116
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