Base | Representation |
---|---|
bin | 1010001001001000… |
… | …00011010110010101 |
3 | 112001111020022122101 |
4 | 11010210003112111 |
5 | 42122442101020 |
6 | 2300155002101 |
7 | 251640010330 |
oct | 50444032625 |
9 | 15044208571 |
10 | 5445268885 |
11 | 2344792121 |
12 | 107b739331 |
13 | 68a18ccc4 |
14 | 39928b617 |
15 | 21d0ad00a |
hex | 144903595 |
5445268885 has 32 divisors (see below), whose sum is σ = 7717312512. Its totient is φ = 3609411840.
The previous prime is 5445268877. The next prime is 5445268901. The reversal of 5445268885 is 5888625445.
It is not a de Polignac number, because 5445268885 - 23 = 5445268877 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1209699 + ... + 1214191.
It is an arithmetic number, because the mean of its divisors is an integer number (241166016).
Almost surely, 25445268885 is an apocalyptic number.
It is an amenable number.
5445268885 is a deficient number, since it is larger than the sum of its proper divisors (2272043627).
5445268885 is a wasteful number, since it uses less digits than its factorization.
5445268885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5653.
The product of its digits is 12288000, while the sum is 55.
The square root of 5445268885 is about 73792.0651899647. The cubic root of 5445268885 is about 1759.2994893216.
The spelling of 5445268885 in words is "five billion, four hundred forty-five million, two hundred sixty-eight thousand, eight hundred eighty-five".
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