1. Numbers
  2. Compare 857 vs 858

Compare 857 vs 858

Property857858
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization857121 × 31 × 111 × 131
Prime factorization8572 × 3 × 11 × 13
Divisors count216
Divisors1, 8571, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
Number of properties90
Chen primes101st 
Cousin primes (2nd member)35th 
Long primes52nd 
Primes148th 
Prime triplets (1st member)28th 
Prime triplets (2nd member)27th 
Pythagorean primes72nd 
Sexy primes (1st member)67th 
Twin primes (1st member)34th 
Roman numberalsDCCCLVIIDCCCLVIII
Base 21101011001211010110102
Base 31011202310112103
Base 4311214311224
Base 5114125114135
Base 63545635506
Base 72333723347
Base 81531815328
Base 91152911539
Base 108571085810
Base 1170a1171011
Base 125b5125b612
Base 1350c1351013
Base 144531445414
Base 153c2153c315
Base 163591635a16
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