Base | Representation |
---|---|
bin | 110010101101000100… |
… | …001001111010111110 |
3 | 12012112020101211122010 |
4 | 302231010021322332 |
5 | 1342444421431014 |
6 | 41002201432050 |
7 | 3635103116544 |
oct | 625504117276 |
9 | 165466354563 |
10 | 54443155134 |
11 | 210a8818295 |
12 | a674a9b626 |
13 | 51984326c4 |
14 | 28c687dd94 |
15 | 16399a5359 |
hex | cad109ebe |
54443155134 has 16 divisors (see below), whose sum is σ = 108890137872. Its totient is φ = 18147080448.
The previous prime is 54443155111. The next prime is 54443155159. The reversal of 54443155134 is 43155134445.
It is a junction number, because it is equal to n+sod(n) for n = 54443155092 and 54443155101.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45742 + ... + 333134.
It is an arithmetic number, because the mean of its divisors is an integer number (6805633617).
Almost surely, 254443155134 is an apocalyptic number.
54443155134 is an abundant number, since it is smaller than the sum of its proper divisors (54446982738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54443155134 is a wasteful number, since it uses less digits than its factorization.
54443155134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318971.
The product of its digits is 288000, while the sum is 39.
Adding to 54443155134 its reverse (43155134445), we get a palindrome (97598289579).
The spelling of 54443155134 in words is "fifty-four billion, four hundred forty-three million, one hundred fifty-five thousand, one hundred thirty-four".
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