Base | Representation |
---|---|
bin | 101001000100110101… |
… | …000011110101111101 |
3 | 11012211201021100010022 |
4 | 221010311003311331 |
5 | 1210311213324041 |
6 | 32132235021525 |
7 | 3120643331555 |
oct | 510465036575 |
9 | 135751240108 |
10 | 44104433021 |
11 | 17782891350 |
12 | 866a59a8a5 |
13 | 420b50a45c |
14 | 21c5748165 |
15 | 1231eda24b |
hex | a44d43d7d |
44104433021 has 32 divisors (see below), whose sum is σ = 51487602048. Its totient is φ = 37335101440.
The previous prime is 44104432997. The next prime is 44104433047. The reversal of 44104433021 is 12033440144.
It is a cyclic number.
It is not a de Polignac number, because 44104433021 - 234 = 26924563837 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44104433621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14304146 + ... + 14307228.
It is an arithmetic number, because the mean of its divisors is an integer number (1608987564).
Almost surely, 244104433021 is an apocalyptic number.
It is an amenable number.
44104433021 is a deficient number, since it is larger than the sum of its proper divisors (7383169027).
44104433021 is a wasteful number, since it uses less digits than its factorization.
44104433021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3901.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 44104433021 its reverse (12033440144), we get a palindrome (56137873165).
The spelling of 44104433021 in words is "forty-four billion, one hundred four million, four hundred thirty-three thousand, twenty-one".
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