Base | Representation |
---|---|
bin | 11001000010000000000100… |
… | …00010111111110010100101 |
3 | 21012220012001100210012001201 |
4 | 30201000002002333302211 |
5 | 24203321244303034131 |
6 | 313023003555122501 |
7 | 14410551640256263 |
oct | 1441000202776245 |
9 | 235805040705051 |
10 | 55044335205541 |
11 | 165a2198247790 |
12 | 620bb645a3431 |
13 | 2493873a64476 |
14 | d8423520b433 |
15 | 656c69753761 |
hex | 3210020bfca5 |
55044335205541 has 128 divisors (see below), whose sum is σ = 65805181747200. Its totient is φ = 45566998364160.
The previous prime is 55044335205529. The next prime is 55044335205547. The reversal of 55044335205541 is 14550253344055.
It is a cyclic number.
It is not a de Polignac number, because 55044335205541 - 235 = 55009975467173 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 55044335205491 and 55044335205500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55044335205547) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8387065926 + ... + 8387072488.
It is an arithmetic number, because the mean of its divisors is an integer number (514102982400).
Almost surely, 255044335205541 is an apocalyptic number.
It is an amenable number.
55044335205541 is a deficient number, since it is larger than the sum of its proper divisors (10760846541659).
55044335205541 is a wasteful number, since it uses less digits than its factorization.
55044335205541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6899.
The product of its (nonzero) digits is 3600000, while the sum is 46.
Adding to 55044335205541 its reverse (14550253344055), we get a palindrome (69594588549596).
The spelling of 55044335205541 in words is "fifty-five trillion, forty-four billion, three hundred thirty-five million, two hundred five thousand, five hundred forty-one".
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