1. Numbers
  2. Compare 145207 vs 149021

Compare 145207 vs 149021

Property145207149021
Typeprimeprime
Unique factors11
Total factors11
Prime factorization14520711490211
Prime factorization145207149021
Divisors count22
Divisors1, 1452071, 149021
Number of properties710
Additive primes5551st5678th
Emirps 2923rd
Happy primes 2156th
Harmonic primes5045th 
Isolated primes10137th10390th
Lucky primes1756th 
Primes13438th13759th
Pythagorean primes 6862nd
Sexy primes (1st member)3300th3372nd
Sexy prime triplets (1st member)694th704th
Sophie germain primes 1627th
Super primes 1628th
Roman numberals  
Base 210001101110011011121001000110000111012
Base 3211010120013211201020223
Base 420313031342101201314
Base 5141213125142320415
Base 63040131631055256
Base 71143226711603157
Base 843346784430358
Base 924116192463689
Base 101452071014902110
Base 119a10711a1a6411
Base 127004712722a512
Base 135112a1352aa213
Base 143acbd143c44514
Base 152d057152e24b15
Base 1623737162461d16
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