Base | Representation |
---|---|
bin | 110010110011001011… |
… | …000100100001110000 |
3 | 12012210101020011120022 |
4 | 302303023010201300 |
5 | 1343202140200334 |
6 | 41020302103012 |
7 | 3640456134161 |
oct | 626313044160 |
9 | 165711204508 |
10 | 54545631344 |
11 | 21150650176 |
12 | a6a327aa68 |
13 | 51b3732309 |
14 | 28d6317768 |
15 | 164399882e |
hex | cb32c4870 |
54545631344 has 20 divisors (see below), whose sum is σ = 105710317440. Its totient is φ = 27265549440.
The previous prime is 54545631341. The next prime is 54545631353. The reversal of 54545631344 is 44313654545.
It is a junction number, because it is equal to n+sod(n) for n = 54545631295 and 54545631304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54545631341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391952 + ... + 512559.
It is an arithmetic number, because the mean of its divisors is an integer number (5285515872).
Almost surely, 254545631344 is an apocalyptic number.
It is an amenable number.
54545631344 is a deficient number, since it is larger than the sum of its proper divisors (51164686096).
54545631344 is a wasteful number, since it uses less digits than its factorization.
54545631344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 908288 (or 908282 counting only the distinct ones).
The product of its digits is 1728000, while the sum is 44.
The spelling of 54545631344 in words is "fifty-four billion, five hundred forty-five million, six hundred thirty-one thousand, three hundred forty-four".
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