Base | Representation |
---|---|
bin | 1010001001100010… |
… | …01111101000000100 |
3 | 112001201202000100100 |
4 | 11010301033220010 |
5 | 42124333231134 |
6 | 2300401044100 |
7 | 252011262405 |
oct | 50461175004 |
9 | 15051660310 |
10 | 5448727044 |
11 | 2346734302 |
12 | 1080926630 |
13 | 68ab01057 |
14 | 39990b9ac |
15 | 21d542999 |
hex | 144c4fa04 |
5448727044 has 18 divisors (see below), whose sum is σ = 13773171230. Its totient is φ = 1816242336.
The previous prime is 5448727043. The next prime is 5448727051. The reversal of 5448727044 is 4407278445.
5448727044 is a `hidden beast` number, since 544 + 87 + 27 + 0 + 4 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 3397724100 + 2051002944 = 58290^2 + 45288^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is not an unprimeable number, because it can be changed into a prime (5448727043) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 75676729 + ... + 75676800.
Almost surely, 25448727044 is an apocalyptic number.
It is an amenable number.
5448727044 is an abundant number, since it is smaller than the sum of its proper divisors (8324444186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5448727044 is a wasteful number, since it uses less digits than its factorization.
5448727044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151353539 (or 151353534 counting only the distinct ones).
The product of its (nonzero) digits is 1003520, while the sum is 45.
The square root of 5448727044 is about 73815.4932517558. The cubic root of 5448727044 is about 1759.6718400738.
The spelling of 5448727044 in words is "five billion, four hundred forty-eight million, seven hundred twenty-seven thousand, forty-four".
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