Compare 221156 vs 221159

Property221156221159
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization22 × 131 × 425312211591
Prime factorization2 × 2 × 13 × 4253221159
Divisors count122
Divisors1, 2, 4, 13, 26, 52, 4253, 8506, 17012, 55289, 110578, 2211561, 221159
Number of properties04
Chen primes 8214th
Isolated primes 15034th
Primes 19707th
Sophie germain primes 2235th
Roman numberals  
Base 211010111111110010021101011111111001112
Base 310202010022231020201010023
Base 431133321043113332134
Base 5240341115240341145
Base 64423512644235156
Base 71610525716105317
Base 865774486577478
Base 936632893663329
Base 102211561022115910
Base 111411811114118411
Base 12a7b9812a7b9b12
Base 1379880137988313
Base 145a84c145a85114
Base 15457db15457de15
Base 1635fe41635fe716
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