Compare 13997 vs 14001

Property1399714001
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization13997131 × 131 × 3591
Prime factorization139973 × 13 × 359
Divisors count28
Divisors1, 139971, 3, 13, 39, 359, 1077, 4667, 14001
Number of properties50
Additive primes791st 
Chen primes839th 
Primes1651st 
Pythagorean primes818th 
Twin primes (1st member)261st 
Roman numberals  
Base 2110110101011012110110101100012
Base 320101210232010121203
Base 43122231431223014
Base 542144254220015
Base 614444561444536
Base 7555447555517
Base 8332558332618
Base 9211729211769
Base 1013997101400110
Base 11a57511a57911
Base 12812512812912
Base 1364a91364b013
Base 14515b14516114
Base 15423215423615
Base 1636ad1636b116
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