Base | Representation |
---|---|
bin | 1010000111100111… |
… | …00000101100010011 |
3 | 112000121021211102001 |
4 | 11003303200230103 |
5 | 42111212402034 |
6 | 2255022134431 |
7 | 251423601520 |
oct | 50363405423 |
9 | 15017254361 |
10 | 5432544019 |
11 | 2338590801 |
12 | 1077421417 |
13 | 6876560b6 |
14 | 3976d8147 |
15 | 21bde7a14 |
hex | 143ce0b13 |
5432544019 has 8 divisors (see below), whose sum is σ = 6353008640. Its totient is φ = 4548176136.
The previous prime is 5432544017. The next prime is 5432544031. The reversal of 5432544019 is 9104452345.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5432544019 - 21 = 5432544017 is a prime.
It is a super-2 number, since 2×54325440192 = 59025069036745344722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5432544017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9023859 + ... + 9024460.
It is an arithmetic number, because the mean of its divisors is an integer number (794126080).
Almost surely, 25432544019 is an apocalyptic number.
5432544019 is a deficient number, since it is larger than the sum of its proper divisors (920464621).
5432544019 is a wasteful number, since it uses less digits than its factorization.
5432544019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18048369.
The product of its (nonzero) digits is 86400, while the sum is 37.
The square root of 5432544019 is about 73705.7936596574. The cubic root of 5432544019 is about 1757.9280044746.
The spelling of 5432544019 in words is "five billion, four hundred thirty-two million, five hundred forty-four thousand, nineteen".
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