Base | Representation |
---|---|
bin | 101001011001000001… |
… | …110110101010000001 |
3 | 11020201022222011000202 |
4 | 221121001312222001 |
5 | 1212004443044301 |
6 | 32230022454545 |
7 | 3132230040113 |
oct | 513101665201 |
9 | 136638864022 |
10 | 44443331201 |
11 | 17937113595 |
12 | 8743b94455 |
13 | 42637a7419 |
14 | 22187653b3 |
15 | 1251b2e66b |
hex | a59076a81 |
44443331201 has 8 divisors (see below), whose sum is σ = 44649765000. Its totient is φ = 44237240320.
The previous prime is 44443331189. The next prime is 44443331213. The reversal of 44443331201 is 10213334444.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (44443331189) and next prime (44443331213).
It can be written as a sum of positive squares in 4 ways, for example, as 309724801 + 44133606400 = 17599^2 + 210080^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 44443331201 - 218 = 44443069057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44443331291) 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, 175925 + ... + 346173.
It is an arithmetic number, because the mean of its divisors is an integer number (5581220625).
Almost surely, 244443331201 is an apocalyptic number.
It is an amenable number.
44443331201 is a deficient number, since it is larger than the sum of its proper divisors (206433799).
44443331201 is a wasteful number, since it uses less digits than its factorization.
44443331201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171459.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 44443331201 its reverse (10213334444), we get a palindrome (54656665645).
The spelling of 44443331201 in words is "forty-four billion, four hundred forty-three million, three hundred thirty-one thousand, two hundred one".
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