1. Numbers
  2. Compare 4007 vs 4009

Compare 4007 vs 4009

Property40074009
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization40071191 × 2111
Prime factorization400719 × 211
Divisors count24
Divisors1, 40071, 19, 211, 4009
Number of properties131
Additive primes284th 
Chen primes322nd 
Cousin primes (2nd member)109th 
Isolated primes346th 
Long primes219th 
Primes553rd 
Prime triplets (3rd member)72nd 
Safe primes61st 
Semiprimes 1107th
Sexy primes (1st member)204th 
Sexy primes (2nd member)203rd 
Sexy prime quadrupletss (2nd member)17th 
Sexy prime triplets (1st member)72nd 
Sexy prime triplets (2nd member)71st 
Roman numberalsMMMMVIIMMMMIX
Base 211111010011121111101010012
Base 3121111023121111113
Base 433221343322214
Base 511201251120145
Base 6303156303216
Base 7144537144557
Base 87647876518
Base 95442954449
Base 10400710400910
Base 11301311301511
Base 12239b1223a112
Base 131a93131a9513
Base 14166314166514
Base 1512c21512c415
Base 16fa716fa916
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