Base | Representation |
---|---|
bin | 111011110000110… |
… | …1101010101001111 |
3 | 12011202101001221022 |
4 | 1313201231111033 |
5 | 13101330401020 |
6 | 530553024355 |
7 | 100456660652 |
oct | 16741552517 |
9 | 5152331838 |
10 | 2005325135 |
11 | 939a54500 |
12 | 47b6b50bb |
13 | 25c5c0128 |
14 | 150483899 |
15 | bb0b5625 |
hex | 7786d54f |
2005325135 has 24 divisors (see below), whose sum is σ = 2672387088. Its totient is φ = 1443340800.
The previous prime is 2005325123. The next prime is 2005325141. The reversal of 2005325135 is 5315235002.
It is not a de Polignac number, because 2005325135 - 26 = 2005325071 is a prime.
It is a Duffinian number.
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 23 ways as a sum of consecutive naturals, for example, 41600 + ... + 75770.
It is an arithmetic number, because the mean of its divisors is an integer number (111349462).
Almost surely, 22005325135 is an apocalyptic number.
2005325135 is a deficient number, since it is larger than the sum of its proper divisors (667061953).
2005325135 is a wasteful number, since it uses less digits than its factorization.
2005325135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34295 (or 34284 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 26.
The square root of 2005325135 is about 44780.8567917140. The cubic root of 2005325135 is about 1261.0382672053.
The spelling of 2005325135 in words is "two billion, five million, three hundred twenty-five thousand, one hundred thirty-five".
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