Base | Representation |
---|---|
bin | 1101010010010001… |
… | …11010001000110101 |
3 | 200102002100021020110 |
4 | 12221020322020311 |
5 | 104101424331320 |
6 | 3135433253233 |
7 | 341516354016 |
oct | 65110721065 |
9 | 20362307213 |
10 | 7132652085 |
11 | 3030218099 |
12 | 1470864219 |
13 | 89893c8c0 |
14 | 4b940b00d |
15 | 2bb2bd5e0 |
hex | 1a923a235 |
7132652085 has 64 divisors (see below), whose sum is σ = 12634094592. Its totient is φ = 3414168576.
The previous prime is 7132652083. The next prime is 7132652129. The reversal of 7132652085 is 5802562317.
It is not a de Polignac number, because 7132652085 - 21 = 7132652083 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7132652083) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1436427 + ... + 1441383.
It is an arithmetic number, because the mean of its divisors is an integer number (197407728).
Almost surely, 27132652085 is an apocalyptic number.
It is an amenable number.
7132652085 is a deficient number, since it is larger than the sum of its proper divisors (5501442507).
7132652085 is a wasteful number, since it uses less digits than its factorization.
7132652085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5182.
The product of its (nonzero) digits is 100800, while the sum is 39.
The square root of 7132652085 is about 84455.0299567764. The cubic root of 7132652085 is about 1924.9391860251.
The spelling of 7132652085 in words is "seven billion, one hundred thirty-two million, six hundred fifty-two thousand, eighty-five".
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