Base | Representation |
---|---|
bin | 1000110000011… |
… | …11011000001001 |
3 | 12010020022201011 |
4 | 10120033120021 |
5 | 122301311210 |
6 | 11142323521 |
7 | 1551266506 |
oct | 430173011 |
9 | 163208634 |
10 | 73463305 |
11 | 38517083 |
12 | 207295a1 |
13 | 122b2016 |
14 | 9a844ad |
15 | 66b1d8a |
hex | 460f609 |
73463305 has 4 divisors (see below), whose sum is σ = 88155972. Its totient is φ = 58770640.
The previous prime is 73463281. The next prime is 73463317. The reversal of 73463305 is 50336437.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50336437 = 1487 ⋅33851.
It can be written as a sum of positive squares in 2 ways, for example, as 51222649 + 22240656 = 7157^2 + 4716^2 .
It is a de Polignac number, because none of the positive numbers 2k-73463305 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7346326 + ... + 7346335.
It is an arithmetic number, because the mean of its divisors is an integer number (22038993).
Almost surely, 273463305 is an apocalyptic number.
It is an amenable number.
73463305 is a deficient number, since it is larger than the sum of its proper divisors (14692667).
73463305 is a wasteful number, since it uses less digits than its factorization.
73463305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14692666.
The product of its (nonzero) digits is 22680, while the sum is 31.
The square root of 73463305 is about 8571.0737367030. The cubic root of 73463305 is about 418.8162149692.
The spelling of 73463305 in words is "seventy-three million, four hundred sixty-three thousand, three hundred five".
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