Compare 139477 vs 139487

Property139477139487
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization131 × 1072911394871
Prime factorization13 × 10729139487
Divisors count42
Divisors1, 13, 10729, 1394771, 139487
Number of properties16
Chen primes 5587th
Cousin primes (2nd member) 1603rd
Isolated primes 9757th
Long primes 4846th
Primes 12966th
Semiprimes32068th 
Sexy primes (1st member) 3196th
Roman numberals  
Base 210001000001101010121000100000110111112
Base 3210020222113210021000123
Base 420200311142020031334
Base 5134304025134304225
Base 62553421625534356
Base 71120432711204457
Base 842032584203378
Base 923228492323059
Base 101394771013948710
Base 1195878119588711
Base 1268871126887b12
Base 134b640134b64a13
Base 1438b891438b9514
Base 152b4d7152b4e215
Base 16220d516220df16
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