Base | Representation |
---|---|
bin | 1100101100000… |
… | …1111010110101 |
3 | 10201011000100200 |
4 | 3023001322311 |
5 | 102111114333 |
6 | 5140431113 |
7 | 1214250240 |
oct | 313017265 |
9 | 121130320 |
10 | 53223093 |
11 | 28052330 |
12 | 159a8499 |
13 | b046471 |
14 | 70d6257 |
15 | 4a14c13 |
hex | 32c1eb5 |
53223093 has 24 divisors (see below), whose sum is σ = 95848896. Its totient is φ = 27648000.
The previous prime is 53223083. The next prime is 53223097. The reversal of 53223093 is 39032235.
It is not a de Polignac number, because 53223093 - 26 = 53223029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53223097) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37708 + ... + 39093.
It is an arithmetic number, because the mean of its divisors is an integer number (3993704).
Almost surely, 253223093 is an apocalyptic number.
It is an amenable number.
53223093 is a deficient number, since it is larger than the sum of its proper divisors (42625803).
53223093 is a wasteful number, since it uses less digits than its factorization.
53223093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76825 (or 76822 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 27.
The square root of 53223093 is about 7295.4158894473. The cubic root of 53223093 is about 376.1548823403.
The spelling of 53223093 in words is "fifty-three million, two hundred twenty-three thousand, ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •