Base | Representation |
---|---|
bin | 110001011001100100… |
… | …110100100100101101 |
3 | 12001220121200202010200 |
4 | 301121210310210231 |
5 | 1332112330313201 |
6 | 40211203224113 |
7 | 3555304143525 |
oct | 613144644455 |
9 | 161817622120 |
10 | 53042432301 |
11 | 2054a085511 |
12 | a343978039 |
13 | 500418cc21 |
14 | 27d2820685 |
15 | 15a6a1b386 |
hex | c5993492d |
53042432301 has 12 divisors (see below), whose sum is σ = 78485550780. Its totient is φ = 34499142720.
The previous prime is 53042432299. The next prime is 53042432323. The reversal of 53042432301 is 10323424035.
53042432301 is a `hidden beast` number, since 5 + 3 + 0 + 424 + 3 + 230 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 10121366025 + 42921066276 = 100605^2 + 207174^2 .
It is not a de Polignac number, because 53042432301 - 21 = 53042432299 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53042432501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71872846 + ... + 71873583.
It is an arithmetic number, because the mean of its divisors is an integer number (6540462565).
Almost surely, 253042432301 is an apocalyptic number.
It is an amenable number.
53042432301 is a deficient number, since it is larger than the sum of its proper divisors (25443118479).
53042432301 is a wasteful number, since it uses less digits than its factorization.
53042432301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143746476 (or 143746473 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 53042432301 its reverse (10323424035), we get a palindrome (63365856336).
The spelling of 53042432301 in words is "fifty-three billion, forty-two million, four hundred thirty-two thousand, three hundred one".
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