Compare 1020401 vs 1020409

Property10204011020409
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization10204011131 × 531 × 14811
Prime factorization102040113 × 53 × 1481
Divisors count28
Divisors1, 10204011, 13, 53, 689, 1481, 19253, 78493, 1020409
Number of properties70
Chen primes30508th 
Isolated primes63355th 
Primes80002nd 
Sexy primes (1st member)16672nd 
Sexy prime quadrupletss (1st member)330th 
Sexy prime triplets (1st member)2941st 
Sophie germain primes7880th 
Roman numberals  
Base 2111110010001111100012111110010001111110012
Base 31220211201122312202112012213
Base 43321013301433210133214
Base 523012310152301231145
Base 6335120256335120416
Base 7114466347114466457
Base 83710761837107718
Base 91824648918246579
Base 10102040110102040910
Base 116377081163771511
Base 124126151241262112
Base 132995b5132995c013
Base 141c7c1b141c7c2514
Base 1515251b1515252415
Base 16f91f116f91f916
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