Base | Representation |
---|---|
bin | 110000100001101110… |
… | …110010101110111001 |
3 | 11222111022201202222001 |
4 | 300201232302232321 |
5 | 1323203003201410 |
6 | 35534214101001 |
7 | 3523136426110 |
oct | 604156625671 |
9 | 158438652861 |
10 | 52105522105 |
11 | 20109232a6a |
12 | a12204a761 |
13 | 4bb50421b0 |
14 | 2744216c77 |
15 | 154e64d33a |
hex | c21bb2bb9 |
52105522105 has 32 divisors (see below), whose sum is σ = 77055922944. Its totient is φ = 32938189056.
The previous prime is 52105522093. The next prime is 52105522129. The reversal of 52105522105 is 50122550125.
It is a cyclic number.
It is not a de Polignac number, because 52105522105 - 217 = 52105391033 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277642 + ... + 425788.
It is an arithmetic number, because the mean of its divisors is an integer number (2407997592).
Almost surely, 252105522105 is an apocalyptic number.
It is an amenable number.
52105522105 is a deficient number, since it is larger than the sum of its proper divisors (24950400839).
52105522105 is a wasteful number, since it uses less digits than its factorization.
52105522105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148945.
The product of its (nonzero) digits is 5000, while the sum is 28.
The spelling of 52105522105 in words is "fifty-two billion, one hundred five million, five hundred twenty-two thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •