1. Numbers
  2. Compare 21143 vs 21153

Compare 21143 vs 21153

Property2114321153
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization21143131 × 111 × 6411
Prime factorization211433 × 11 × 641
Divisors count28
Divisors1, 211431, 3, 11, 33, 641, 1923, 7051, 21153
Number of properties90
Additive primes1103rd 
Chen primes1167th 
Cousin primes (2nd member)360th 
Happy primes393rd 
Harmonic primes873rd 
Isolated primes1657th 
Long primes903rd 
Primes2376th 
Sexy primes (1st member)719th 
Roman numberals  
Base 210100101001011121010010101000012
Base 31002000002310020001103
Base 4110221134110222014
Base 51134033511341035
Base 624151562415336
Base 711543371154467
Base 8512278512418
Base 9320029320139
Base 1021143102115310
Base 1114981111499011
Base 121029b12102a912
Base 13981513982213
Base 1479c31479cd14
Base 1563e815640315
Base 1652971652a116
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