Base | Representation |
---|---|
bin | 11000100011111111110101… |
… | …11011000011110110001101 |
3 | 21002020122002100121010012200 |
4 | 30101333322323003312031 |
5 | 24034423442411032303 |
6 | 310513231344152113 |
7 | 14243224662530256 |
oct | 1421777273036615 |
9 | 232218070533180 |
10 | 54013423533453 |
11 | 16234a6750405a |
12 | 60841b6308639 |
13 | 241a5a05814c7 |
14 | d4a399641b2d |
15 | 63a02e32d3a3 |
hex | 311ffaec3d8d |
54013423533453 has 12 divisors (see below), whose sum is σ = 78102654650748. Its totient is φ = 35970518975040.
The previous prime is 54013423533397. The next prime is 54013423533463. The reversal of 54013423533453 is 35433532431045.
54013423533453 is a `hidden beast` number, since 5 + 4 + 0 + 1 + 34 + 235 + 334 + 53 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 11172693983364 + 42840729550089 = 3342558^2 + 6545283^2 .
It is a de Polignac number, because none of the positive numbers 2k-54013423533453 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54013423533399 and 54013423533408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54013423533463) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3202495038 + ... + 3202511903.
It is an arithmetic number, because the mean of its divisors is an integer number (6508554554229).
Almost surely, 254013423533453 is an apocalyptic number.
It is an amenable number.
54013423533453 is a deficient number, since it is larger than the sum of its proper divisors (24089231117295).
54013423533453 is a wasteful number, since it uses less digits than its factorization.
54013423533453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6405007884 (or 6405007881 counting only the distinct ones).
The product of its (nonzero) digits is 3888000, while the sum is 45.
Adding to 54013423533453 its reverse (35433532431045), we get a palindrome (89446955964498).
The spelling of 54013423533453 in words is "fifty-four trillion, thirteen billion, four hundred twenty-three million, five hundred thirty-three thousand, four hundred fifty-three".
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