Compare 2801 vs 2812

Property28012812
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization2801122 × 191 × 371
Prime factorization28012 × 2 × 19 × 37
Divisors count212
Divisors1, 28011, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812
Number of properties70
Additive primes213th 
Chen primes243rd 
Cousin primes (2nd member)84th 
Primes408th 
Prime triplets (2nd member)61st 
Pythagorean primes201st 
Twin primes (1st member)80th 
Roman numberalsMMDCCCIMMDCCCXII
Base 210101111000121010111111002
Base 3102112023102120113
Base 422330142233304
Base 5422015422225
Base 6205456210046
Base 7111117111257
Base 85361853748
Base 93752937649
Base 10280110281210
Base 11211711212711
Base 12175512176412
Base 13137613138413
Base 14104114104c14
Base 15c6b15c7715
Base 16af116afc16
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