1. Numbers
  2. Compare 139982 vs 139987

Compare 139982 vs 139987

Property139982139987
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 6999111399871
Prime factorization2 × 69991139987
Divisors count42
Divisors1, 2, 69991, 1399821, 139987
Number of properties16
Additive primes 5371st
Chen primes 5599th
Cousin primes (1st member) 1605th
Isolated primes 9793rd
Primes 13008th
Semiprimes32181st 
Sexy primes (2nd member) 3204th
Roman numberals  
Base 210001000101100111021000100010110100112
Base 3210100001123210100002013
Base 420202303242020231034
Base 5134344125134344225
Base 63000022630000316
Base 71122053711220617
Base 842131684213238
Base 923301592330219
Base 101399821013998710
Base 119619711961a111
Base 1269012126901712
Base 134b93b134b94313
Base 143902a143903114
Base 152b722152b72715
Base 16222ce16222d316
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