1. Numbers
  2. Compare 21400 vs 21401

Compare 21400 vs 21401

Property2140021401
Typecomposite numberprime
Unique factors31
Total factors61
Prime factorization23 × 52 × 1071214011
Prime factorization2 × 2 × 2 × 5 × 5 × 10721401
Divisors count242
Divisors1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 10700, 214001, 21401
Number of properties06
Chen primes 1179th
Cousin primes (2nd member) 365th
Isolated primes 1678th
Primes 2403rd
Pythagorean primes 1192nd
Sexy primes (1st member) 730th
Roman numberals  
Base 210100111001100021010011100110012
Base 31002100121310021001223
Base 4110321204110321214
Base 51141100511411015
Base 624302462430256
Base 711625171162527
Base 8516308516318
Base 9323179323189
Base 1021400102140110
Base 1115095111509611
Base 1210474121047512
Base 13998213998313
Base 147b28147b2914
Base 15651a15651b15
Base 16539816539916
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