Base | Representation |
---|---|
bin | 110000011011110101… |
… | …000000011111101101 |
3 | 11222020102101022202220 |
4 | 300123311000133231 |
5 | 1323002130104140 |
6 | 35520315305553 |
7 | 3520524566061 |
oct | 603365003755 |
9 | 158212338686 |
10 | 52006488045 |
11 | 20068341236 |
12 | a0b4a4b2b9 |
13 | 4b9a679265 |
14 | 2734dd7aa1 |
15 | 1545ad9bd0 |
hex | c1bd407ed |
52006488045 has 16 divisors (see below), whose sum is σ = 83289729600. Its totient is φ = 27710344064.
The previous prime is 52006488011. The next prime is 52006488059. The reversal of 52006488045 is 54088460025.
It is a cyclic number.
It is not a de Polignac number, because 52006488045 - 226 = 51939379181 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52006487988 and 52006488006.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 1636839 + ... + 1668308.
It is an arithmetic number, because the mean of its divisors is an integer number (5205608100).
Almost surely, 252006488045 is an apocalyptic number.
It is an amenable number.
52006488045 is a deficient number, since it is larger than the sum of its proper divisors (31283241555).
52006488045 is a wasteful number, since it uses less digits than its factorization.
52006488045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3306204.
The product of its (nonzero) digits is 307200, while the sum is 42.
The spelling of 52006488045 in words is "fifty-two billion, six million, four hundred eighty-eight thousand, forty-five".
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