Base | Representation |
---|---|
bin | 1010100010111… |
… | …0011011001001 |
3 | 10002020010121221 |
4 | 2220232123021 |
5 | 42310332340 |
6 | 4220002041 |
7 | 1044644305 |
oct | 250563311 |
9 | 102203557 |
10 | 44230345 |
11 | 22a6aa05 |
12 | 12990321 |
13 | 9218203 |
14 | 5c34d05 |
15 | 3d3a44a |
hex | 2a2e6c9 |
44230345 has 8 divisors (see below), whose sum is σ = 56198664. Its totient is φ = 33302784.
The previous prime is 44230339. The next prime is 44230369. The reversal of 44230345 is 54303244.
44230345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 6739216 + 37491129 = 2596^2 + 6123^2 .
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 44230345 - 29 = 44229833 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260094 + ... + 260263.
It is an arithmetic number, because the mean of its divisors is an integer number (7024833).
Almost surely, 244230345 is an apocalyptic number.
It is an amenable number.
44230345 is a deficient number, since it is larger than the sum of its proper divisors (11968319).
44230345 is a wasteful number, since it uses less digits than its factorization.
44230345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 520379.
The product of its (nonzero) digits is 5760, while the sum is 25.
The square root of 44230345 is about 6650.5898234668. The cubic root of 44230345 is about 353.6498207589.
Adding to 44230345 its reverse (54303244), we get a palindrome (98533589).
The spelling of 44230345 in words is "forty-four million, two hundred thirty thousand, three hundred forty-five".
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