Compare 200986 vs 200987

Property200986200987
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 10049312009871
Prime factorization2 × 100493200987
Divisors count42
Divisors1, 2, 100493, 2009861, 200987
Number of properties16
Chen primes 7554th
Cousin primes (2nd member) 2143rd
Primes 18060th
Prime triplets (2nd member) 841st
Safe primes 1175th
Semiprimes45454th 
Twin primes (1st member) 2164th
Roman numberals  
Base 211000100010001101021100010001000110112
Base 310101220022131010122002223
Base 430101012243010101234
Base 5224124215224124225
Base 64150254641502556
Base 71464652714646537
Base 861043286104338
Base 933562793356289
Base 102009861020098710
Base 111280051112800611
Base 129838a129838b12
Base 1370636137063713
Base 1453362145336314
Base 153e841153e84215
Base 163111a163111b16
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