Base | Representation |
---|---|
bin | 1100101100101… |
… | …1101000111101 |
3 | 10201020000222100 |
4 | 3023023220331 |
5 | 102113403114 |
6 | 5141335313 |
7 | 1214504310 |
oct | 313135075 |
9 | 121200870 |
10 | 53262909 |
11 | 2807a237 |
12 | 15a07539 |
13 | b05b61b |
14 | 7106977 |
15 | 4a21909 |
hex | 32cba3d |
53262909 has 24 divisors (see below), whose sum is σ = 92555840. Its totient is φ = 28833408.
The previous prime is 53262901. The next prime is 53262949. The reversal of 53262909 is 90926235.
It is not a de Polignac number, because 53262909 - 23 = 53262901 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53262901) 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, 21052 + ... + 23445.
Almost surely, 253262909 is an apocalyptic number.
It is an amenable number.
53262909 is a deficient number, since it is larger than the sum of its proper divisors (39292931).
53262909 is a wasteful number, since it uses less digits than its factorization.
53262909 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44529 (or 44526 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 53262909 is about 7298.1442161689. The cubic root of 53262909 is about 376.2486589872.
The spelling of 53262909 in words is "fifty-three million, two hundred sixty-two thousand, nine hundred nine".
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