Compare 252151 vs 252161

Property252151252161
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization252151171 × 131 × 171 × 1631
Prime factorization2521517 × 13 × 17 × 163
Divisors count216
Divisors1, 2521511, 7, 13, 17, 91, 119, 163, 221, 1141, 1547, 2119, 2771, 14833, 19397, 36023, 252161
Number of properties50
Isolated primes17000th 
Primes22213th 
Sexy primes (1st member)5186th 
Sexy prime quadrupletss (1st member)125th 
Sexy prime triplets (1st member)1016th 
Roman numberals  
Base 211110110001111011121111011001000000012
Base 311021021222131102102200223
Base 433120331343312100014
Base 5310321015310321215
Base 65223211652232256
Base 72100064721001107
Base 875436787544018
Base 942378794238089
Base 102521511025216110
Base 11162499111624a811
Base 12101b0712101b1512
Base 138aa03138aa1013
Base 1467c6b1467c7714
Base 154eaa1154eaab15
Base 163d8f7163d90116
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