Base | Representation |
---|---|
bin | 111101101001010000101111… |
… | …0001111001101010100110110 |
3 | 2122002212221011001022011002200 |
4 | 1323102201132033031110312 |
5 | 1032032414342212333304 |
6 | 5201122120114245330 |
7 | 222133004420042535 |
oct | 17322413617152466 |
9 | 2562787131264080 |
10 | 542232612230454 |
11 | 1478546176a12a2 |
12 | 50994390886846 |
13 | 1a37341513c862 |
14 | 97c82ac81831c |
15 | 42a4aabb8ee39 |
hex | 1ed285e3cd536 |
542232612230454 has 48 divisors (see below), whose sum is σ = 1195526397924144. Its totient is φ = 177588591336000.
The previous prime is 542232612230411. The next prime is 542232612230483. The reversal of 542232612230454 is 454032216232245.
542232612230454 is a `hidden beast` number, since 5 + 4 + 2 + 2 + 3 + 2 + 612 + 23 + 0 + 4 + 5 + 4 = 666.
It is a super-2 number, since 2×5422326122304542 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1138150249 + ... + 1138626564.
It is an arithmetic number, because the mean of its divisors is an integer number (24906799956753).
Almost surely, 2542232612230454 is an apocalyptic number.
542232612230454 is an abundant number, since it is smaller than the sum of its proper divisors (653293785693690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542232612230454 is a wasteful number, since it uses less digits than its factorization.
542232612230454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2276777053 (or 2276777050 counting only the distinct ones).
The product of its (nonzero) digits is 2764800, while the sum is 45.
Adding to 542232612230454 its reverse (454032216232245), we get a palindrome (996264828462699).
The spelling of 542232612230454 in words is "five hundred forty-two trillion, two hundred thirty-two billion, six hundred twelve million, two hundred thirty thousand, four hundred fifty-four".
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