Base | Representation |
---|---|
bin | 11000110010110011001011… |
… | …01101100111011000110101 |
3 | 21011001020212102001020102122 |
4 | 30121121211231213120311 |
5 | 24121242044423441203 |
6 | 311543023143445325 |
7 | 14325041341364561 |
oct | 1431314555473065 |
9 | 234036772036378 |
10 | 54522021312053 |
11 | 1641072870a8a9 |
12 | 6146896756845 |
13 | 2456534a40b29 |
14 | d66c466986a1 |
15 | 648399b8b538 |
hex | 319665b67635 |
54522021312053 has 8 divisors (see below), whose sum is σ = 56704394388480. Its totient is φ = 52376953758480.
The previous prime is 54522021312019. The next prime is 54522021312061. The reversal of 54522021312053 is 35021312022545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54522021312053 - 210 = 54522021311029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54522021312853) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9326377733 + ... + 9326383578.
It is an arithmetic number, because the mean of its divisors is an integer number (7088049298560).
Almost surely, 254522021312053 is an apocalyptic number.
It is an amenable number.
54522021312053 is a deficient number, since it is larger than the sum of its proper divisors (2182373076427).
54522021312053 is a wasteful number, since it uses less digits than its factorization.
54522021312053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18652761427.
The product of its (nonzero) digits is 72000, while the sum is 35.
Adding to 54522021312053 its reverse (35021312022545), we get a palindrome (89543333334598).
The spelling of 54522021312053 in words is "fifty-four trillion, five hundred twenty-two billion, twenty-one million, three hundred twelve thousand, fifty-three".
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