| Base | Representation |
|---|---|
| bin | 1001100001001111… |
| … | …1001011111010100 |
| 3 | 20121002100101101100 |
| 4 | 2120103321133110 |
| 5 | 20213132244134 |
| 6 | 1101322030100 |
| 7 | 120216066606 |
| oct | 23023713724 |
| 9 | 6532311340 |
| 10 | 2555353044 |
| 11 | 10a1480622 |
| 12 | 5b3948330 |
| 13 | 31954022a |
| 14 | 1a353d176 |
| 15 | ee511999 |
| hex | 984f97d4 |
2555353044 has 72 divisors (see below), whose sum is σ = 6665736168. Its totient is φ = 824878080.
The previous prime is 2555353019. The next prime is 2555353049. The reversal of 2555353044 is 4403535552.
2555353044 is a `hidden beast` number, since 2 + 55 + 535 + 30 + 44 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 16402500 + 2538950544 = 4050^2 + 50388^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2555353049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195894 + ... + 208530.
It is an arithmetic number, because the mean of its divisors is an integer number (92579669).
Almost surely, 22555353044 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2555353044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3332868084).
2555353044 is an abundant number, since it is smaller than the sum of its proper divisors (4110383124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2555353044 is a wasteful number, since it uses less digits than its factorization.
2555353044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12825 (or 12820 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 36.
The square root of 2555353044 is about 50550.4999381806. The cubic root of 2555353044 is about 1367.1525286064.
Adding to 2555353044 its reverse (4403535552), we get a palindrome (6958888596).
The spelling of 2555353044 in words is "two billion, five hundred fifty-five million, three hundred fifty-three thousand, forty-four".
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