Base | Representation |
---|---|
bin | 10111101010010011011001… |
… | …10111111011001100011101 |
3 | 20211020010021001200002222202 |
4 | 23311021230313323030131 |
5 | 23304434102432022303 |
6 | 302354423355021245 |
7 | 13650056116235456 |
oct | 1365115467731435 |
9 | 224203231602882 |
10 | 52031060423453 |
11 | 15640281186821 |
12 | 5a03b74a3a825 |
13 | 230567ac54227 |
14 | cbc46129c12d |
15 | 6036a98d0c88 |
hex | 2f526cdfb31d |
52031060423453 has 16 divisors (see below), whose sum is σ = 54505700686080. Its totient is φ = 49574130118656.
The previous prime is 52031060423401. The next prime is 52031060423477. The reversal of 52031060423453 is 35432406013025.
It is a cyclic number.
It is not a de Polignac number, because 52031060423453 - 228 = 52030791987997 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52031060423753) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539206376 + ... + 539302862.
It is an arithmetic number, because the mean of its divisors is an integer number (3406606292880).
Almost surely, 252031060423453 is an apocalyptic number.
It is an amenable number.
52031060423453 is a deficient number, since it is larger than the sum of its proper divisors (2474640262627).
52031060423453 is a wasteful number, since it uses less digits than its factorization.
52031060423453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187996.
The product of its (nonzero) digits is 259200, while the sum is 38.
Adding to 52031060423453 its reverse (35432406013025), we get a palindrome (87463466436478).
The spelling of 52031060423453 in words is "fifty-two trillion, thirty-one billion, sixty million, four hundred twenty-three thousand, four hundred fifty-three".
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