Base | Representation |
---|---|
bin | 101001000111000101… |
… | …001011101110010001 |
3 | 11012221100100210221001 |
4 | 221013011023232101 |
5 | 1210400401322113 |
6 | 32140104502001 |
7 | 3121612425361 |
oct | 510705135621 |
9 | 135840323831 |
10 | 44142214033 |
11 | 177a2146825 |
12 | 867b17a901 |
13 | 42162a7c98 |
14 | 21ca7809a1 |
15 | 123549e7dd |
hex | a4714bb91 |
44142214033 has 4 divisors (see below), whose sum is σ = 44865856948. Its totient is φ = 43418571120.
The previous prime is 44142214013. The next prime is 44142214079. The reversal of 44142214033 is 33041224144.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 23736948624 + 20405265409 = 154068^2 + 142847^2 .
It is a cyclic number.
It is not a de Polignac number, because 44142214033 - 25 = 44142214001 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 44142213992 and 44142214010.
It is not an unprimeable number, because it can be changed into a prime (44142214003) 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 3 ways as a sum of consecutive naturals, for example, 361821366 + ... + 361821487.
It is an arithmetic number, because the mean of its divisors is an integer number (11216464237).
Almost surely, 244142214033 is an apocalyptic number.
It is an amenable number.
44142214033 is a deficient number, since it is larger than the sum of its proper divisors (723642915).
44142214033 is an equidigital number, since it uses as much as digits as its factorization.
44142214033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 723642914.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 44142214033 its reverse (33041224144), we get a palindrome (77183438177).
The spelling of 44142214033 in words is "forty-four billion, one hundred forty-two million, two hundred fourteen thousand, thirty-three".
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