1. Numbers
  2. Compare 39145 vs 39157

Compare 39145 vs 39157

Property3914539157
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization51 × 78291391571
Prime factorization5 × 782939157
Divisors count42
Divisors1, 5, 7829, 391451, 39157
Number of properties18
Cousin primes (1st member) 572nd
Emirps 946th
Isolated primes 2957th
Primes 4122nd
Prime triplets (1st member) 274th
Pythagorean primes 2048th
Semiprimes9597th 
Sexy primes (1st member) 1180th
Ulam primes 316th
Roman numberals  
Base 21001100011101001210011000111101012
Base 31222200211312222010213
Base 4212032214212033114
Base 52223040522231125
Base 650112165011416
Base 722206172221067
Base 811435181143658
Base 9586249586379
Base 1039145103915710
Base 1127457112746811
Base 121a7a1121a7b112
Base 1314a821314a9113
Base 14103a114103ad14
Base 15b8ea15b90715
Base 1698e91698f516
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