Base | Representation |
---|---|
bin | 101000111110101010… |
… | …101000000010110101 |
3 | 11012120111201010220112 |
4 | 220332222220002311 |
5 | 1210103231100141 |
6 | 32114102512405 |
7 | 3115246423121 |
oct | 507652500265 |
9 | 135514633815 |
10 | 44001034421 |
11 | 1772a489463 |
12 | 863ba35705 |
13 | 41c2c76a56 |
14 | 21b5b10581 |
15 | 1227db37eb |
hex | a3eaa80b5 |
44001034421 has 8 divisors (see below), whose sum is σ = 45679162080. Its totient is φ = 42333630192.
The previous prime is 44001034393. The next prime is 44001034433. The reversal of 44001034421 is 12443010044.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-44001034421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44001034471) 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 7 ways as a sum of consecutive naturals, for example, 2672495 + ... + 2688908.
It is an arithmetic number, because the mean of its divisors is an integer number (5709895260).
Almost surely, 244001034421 is an apocalyptic number.
It is an amenable number.
44001034421 is a deficient number, since it is larger than the sum of its proper divisors (1678127659).
44001034421 is a wasteful number, since it uses less digits than its factorization.
44001034421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5361715.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 44001034421 its reverse (12443010044), we get a palindrome (56444044465).
The spelling of 44001034421 in words is "forty-four billion, one million, thirty-four thousand, four hundred twenty-one".
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