Base | Representation |
---|---|
bin | 1100100001110… |
… | …01100010010111 |
3 | 21022202021212101 |
4 | 12100321202113 |
5 | 203400441041 |
6 | 14232302531 |
7 | 2414164243 |
oct | 620714227 |
9 | 238667771 |
10 | 105093271 |
11 | 54360148 |
12 | 2b241a47 |
13 | 18a07b8a |
14 | dd59423 |
15 | 935db31 |
hex | 6439897 |
105093271 has 2 divisors, whose sum is σ = 105093272. Its totient is φ = 105093270.
The previous prime is 105093259. The next prime is 105093311. The reversal of 105093271 is 172390501.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 105093271 - 27 = 105093143 is a prime.
It is a super-2 number, since 2×1050932712 = 22089191218958882, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (105093221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52546635 + 52546636.
It is an arithmetic number, because the mean of its divisors is an integer number (52546636).
Almost surely, 2105093271 is an apocalyptic number.
105093271 is a deficient number, since it is larger than the sum of its proper divisors (1).
105093271 is an equidigital number, since it uses as much as digits as its factorization.
105093271 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1890, while the sum is 28.
The square root of 105093271 is about 10251.5009145003. The cubic root of 105093271 is about 471.9090468599.
The spelling of 105093271 in words is "one hundred five million, ninety-three thousand, two hundred seventy-one".
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