Compare 101999 vs 102009

Property101999102009
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization101999131 × 371 × 9191
Prime factorization1019993 × 37 × 919
Divisors count28
Divisors1, 1019991, 3, 37, 111, 919, 2757, 34003, 102009
Number of properties60
Additive primes3970th 
Chen primes4299th 
Emirps1698th 
Primes9766th 
Sophie germain primes1191st 
Twin primes (1st member)1240th 
Roman numberals  
Base 2110001110011011112110001110011110012
Base 3120112202023120112210103
Base 412032123341203213214
Base 5112304445112310145
Base 62104115621041336
Base 760324276032557
Base 830715783071718
Base 916482291648339
Base 101019991010200910
Base 116a6a7116a70611
Base 124b03b124b04912
Base 1337571133757b13
Base 1429259142926514
Base 152034e152035915
Base 1618e6f1618e7916
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