Base | Representation |
---|---|
bin | 101001011100110001… |
… | …110011000110111001 |
3 | 11020212201022210122021 |
4 | 221130301303012321 |
5 | 1212122043344400 |
6 | 32240150554441 |
7 | 3133622503111 |
oct | 513461630671 |
9 | 136781283567 |
10 | 44506231225 |
11 | 17969675285 |
12 | 8761068a21 |
13 | 427382b381 |
14 | 2222c5a041 |
15 | 125740671a |
hex | a5cc731b9 |
44506231225 has 9 divisors (see below), whose sum is σ = 55189034733. Its totient is φ = 35604141120.
The previous prime is 44506231223. The next prime is 44506231243. The reversal of 44506231225 is 52213260544.
The square root of 44506231225 is 210965.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 307055529 + 44199175696 = 17523^2 + 210236^2 .
It is not a de Polignac number, because 44506231225 - 21 = 44506231223 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44506231223) 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 8 ways as a sum of consecutive naturals, for example, 1033729 + ... + 1075921.
Almost surely, 244506231225 is an apocalyptic number.
44506231225 is the 210965-th square number.
44506231225 is the 105483-rd centered octagonal number.
It is an amenable number.
44506231225 is a deficient number, since it is larger than the sum of its proper divisors (10682803508).
44506231225 is an frugal number, since it uses more digits than its factorization.
44506231225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84396 (or 42198 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 34.
Adding to 44506231225 its reverse (52213260544), we get a palindrome (96719491769).
The spelling of 44506231225 in words is "forty-four billion, five hundred six million, two hundred thirty-one thousand, two hundred twenty-five".
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