Compare 209801 vs 210131

Property209801210131
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20980112101311
Prime factorization209801210131
Divisors count22
Divisors1, 2098011, 210131
Number of properties66
Chen primes7848th 
Cousin primes (2nd member) 2228th
Harmonic primes7035th7047th
Isolated primes14287th14314th
Long primes 7041st
Primes18788th18819th
Pythagorean primes9382nd 
Sophie germain primes2137th2138th
Roman numberals  
Base 211001100111000100121100110100110100112
Base 310112221010231012000201223
Base 430303202143031031034
Base 5232032015232110115
Base 64255145643004556
Base 71532444715334257
Base 863161186323238
Base 934871293502189
Base 102098011021013110
Base 111336991113396911
Base 12a14b512a172b12
Base 1374657137484c13
Base 145665b145681514
Base 154226b15423db15
Base 163338916334d316
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