1. Numbers
  2. Compare 20749 vs 20757

Compare 20749 vs 20757

Property2074920757
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization20749131 × 111 × 171 × 371
Prime factorization207493 × 11 × 17 × 37
Divisors count216
Divisors1, 207491, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 6919, 20757
Number of properties80
Chen primes1150th 
Cousin primes (1st member)355th 
Primes2337th 
Prime triplets (2nd member)173rd 
Prime triplets (3rd member)172nd 
Pythagorean primes1161st 
Sexy primes (2nd member)709th 
Twin primes (2nd member)353rd 
Roman numberals  
Base 210100010000110121010001000101012
Base 31001110111310011102103
Base 4110100314110101114
Base 51130444511310125
Base 624002162400336
Base 711433171143427
Base 8504158504258
Base 9314149314239
Base 1020749102075710
Base 1114653111466011
Base 1210011121001912
Base 1395a11395a913
Base 1477c11477c914
Base 15623415623c15
Base 16510d16511516
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