Base | Representation |
---|---|
bin | 100010100111… |
… | …001010001101 |
3 | 122001222012220 |
4 | 202213022031 |
5 | 4310321133 |
6 | 522245553 |
7 | 140056515 |
oct | 42471215 |
9 | 18058186 |
10 | 9073293 |
11 | 5137999 |
12 | 30568b9 |
13 | 1b58b18 |
14 | 12c2845 |
15 | be35b3 |
hex | 8a728d |
9073293 has 8 divisors (see below), whose sum is σ = 12623808. Its totient is φ = 5785824.
The previous prime is 9073289. The next prime is 9073307. The reversal of 9073293 is 3923709.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9073293 - 22 = 9073289 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
9073293 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9073213) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 65680 + ... + 65817.
It is an arithmetic number, because the mean of its divisors is an integer number (1577976).
Almost surely, 29073293 is an apocalyptic number.
It is an amenable number.
9073293 is a deficient number, since it is larger than the sum of its proper divisors (3550515).
9073293 is a wasteful number, since it uses less digits than its factorization.
9073293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131523.
The product of its (nonzero) digits is 10206, while the sum is 33.
The square root of 9073293 is about 3012.1907310129. The cubic root of 9073293 is about 208.5715067376.
The spelling of 9073293 in words is "nine million, seventy-three thousand, two hundred ninety-three".
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