Compare 920143 vs 920149

Property920143920149
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization71 × 13144919201491
Prime factorization7 × 131449920149
Divisors count42
Divisors1, 7, 131449, 9201431, 920149
Number of properties12
Primes 72743rd
Semiprimes193868th 
Twin primes (2nd member) 7617th
Roman numberals  
Base 2111000001010010011112111000001010010101012
Base 31201202012101312012020121213
Base 43200221033432002211114
Base 521342103352134210445
Base 6314155316314155416
Base 7105514307105514367
Base 83405117834051258
Base 91652171916521779
Base 109201431092014910
Base 115793541157935a11
Base 123845a7123845b112
Base 13262a8313262a8913
Base 1419d4871419d48d14
Base 1513297d1513298415
Base 16e0a4f16e0a5516
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