1. Numbers
  2. Compare 21407 vs 21414

Compare 21407 vs 21414

Property2140721414
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization21407121 × 31 × 431 × 831
Prime factorization214072 × 3 × 43 × 83
Divisors count216
Divisors1, 214071, 2, 3, 6, 43, 83, 86, 129, 166, 249, 258, 498, 3569, 7138, 10707, 21414
Number of properties60
Chen primes1180th 
Happy primes398th 
Isolated primes1679th 
Long primes911th 
Primes2404th 
Sexy primes (2nd member)730th 
Roman numberals  
Base 210100111001111121010011101001102
Base 31002100212310021010103
Base 4110321334110322124
Base 51141112511411245
Base 624303562430506
Base 711626171163017
Base 8516378516468
Base 9323259323339
Base 1021407102141410
Base 11150a111150a811
Base 121047b121048612
Base 13998913999313
Base 147b31147b3814
Base 15652215652915
Base 16539f1653a616
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