Compare 149009 vs 149021

Property149009149021
Typecomposite numberprime
Unique factors21
Total factors31
Prime factorization72 × 304111490211
Prime factorization7 × 7 × 3041149021
Divisors count62
Divisors1, 7, 49, 3041, 21287, 1490091, 149021
Number of properties010
Additive primes 5678th
Emirps 2923rd
Happy primes 2156th
Isolated primes 10390th
Primes 13759th
Pythagorean primes 6862nd
Sexy primes (1st member) 3372nd
Sexy prime triplets (1st member) 704th
Sophie germain primes 1627th
Super primes 1628th
Roman numberals  
Base 210010001100001000121001000110000111012
Base 3211201012123211201020223
Base 421012010142101201314
Base 5142320145142320415
Base 63105505631055256
Base 71160300711603157
Base 844302184430358
Base 924635592463689
Base 101490091014902110
Base 11a1a5311a1a6411
Base 127229512722a512
Base 1352a931352aa213
Base 143c437143c44514
Base 152e23e152e24b15
Base 1624611162461d16
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