Base | Representation |
---|---|
bin | 110010101101000101… |
… | …001110000111001101 |
3 | 12012112020221000202222 |
4 | 302231011032013031 |
5 | 1343000004400240 |
6 | 41002211425125 |
7 | 3635105362061 |
oct | 625505160715 |
9 | 165466830688 |
10 | 54443434445 |
11 | 210a8999124 |
12 | a674bb51a5 |
13 | 51984cc88a |
14 | 28c6913aa1 |
15 | 1639a0ceb5 |
hex | cad14e1cd |
54443434445 has 8 divisors (see below), whose sum is σ = 66925587960. Its totient is φ = 42492436480.
The previous prime is 54443434433. The next prime is 54443434471.
54443434445 is nontrivially palindromic in base 10.
54443434445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 97101316 + 54346333129 = 9854^2 + 233123^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54443434445 - 24 = 54443434429 is a prime.
It is a super-3 number, since 3×544434344453 (a number of 33 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54443434396 and 54443434405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132788660 + ... + 132789069.
It is an arithmetic number, because the mean of its divisors is an integer number (8365698495).
Almost surely, 254443434445 is an apocalyptic number.
It is an amenable number.
54443434445 is a deficient number, since it is larger than the sum of its proper divisors (12482153515).
54443434445 is a wasteful number, since it uses less digits than its factorization.
54443434445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265577775.
The product of its digits is 3686400, while the sum is 44.
The spelling of 54443434445 in words is "fifty-four billion, four hundred forty-three million, four hundred thirty-four thousand, four hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •