1. Numbers
  2. Compare 21418 vs 21419

Compare 21418 vs 21419

Property2141821419
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 107091214191
Prime factorization2 × 1070921419
Divisors count42
Divisors1, 2, 10709, 214181, 21419
Number of properties19
Additive primes 1114th
Chen primes 1181st
Happy primes 399th
Harmonic primes 882nd
Isolated primes 1680th
Long primes 912th
Primes 2405th
Safe primes 202nd
Semiprimes5424th 
Sophie germain primes 349th
Roman numberals  
Base 210100111010101021010011101010112
Base 31002101021310021010223
Base 4110322224110322234
Base 51141133511411345
Base 624305462430556
Base 711630571163067
Base 8516528516538
Base 9323379323389
Base 1021418102141910
Base 1115101111510211
Base 121048a121048b12
Base 13999713999813
Base 147b3c147b3d14
Base 15652d15652e15
Base 1653aa1653ab16
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