| Base | Representation |
|---|---|
| bin | 11011011011100010… |
| … | …10101010001010001 |
| 3 | 1102000022121021122100 |
| 4 | 31231301111101101 |
| 5 | 220124444104414 |
| 6 | 10433145031013 |
| 7 | 1030636420611 |
| oct | 155561252121 |
| 9 | 42008537570 |
| 10 | 14726550609 |
| 11 | 6277832491 |
| 12 | 2a2ba85469 |
| 13 | 1508cb6194 |
| 14 | 9d9ba2a41 |
| 15 | 5b2cec609 |
| hex | 36dc55451 |
14726550609 has 27 divisors (see below), whose sum is σ = 22460720763. Its totient is φ = 9296610624.
The previous prime is 14726550599. The next prime is 14726550617. The reversal of 14726550609 is 90605562741.
The square root of 14726550609 is 121353.
It is a perfect power (a square), and thus also a powerful number.
14726550609 is a `hidden beast` number, since 14 + 7 + 26 + 5 + 5 + 0 + 609 = 666.
14726550609 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 only one way, i.e., 3726736209 + 10999814400 = 61047^2 + 104880^2 .
It is not a de Polignac number, because 14726550609 - 27 = 14726550481 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14726550659) 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 26 ways as a sum of consecutive naturals, for example, 6916057 + ... + 6918185.
Almost surely, 214726550609 is an apocalyptic number.
14726550609 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
14726550609 is the 121353-rd square number.
14726550609 is the 60677-th centered octagonal number.
It is an amenable number.
14726550609 is a deficient number, since it is larger than the sum of its proper divisors (7734170154).
14726550609 is an frugal number, since it uses more digits than its factorization.
With its successor (14726550610) it forms an eRAP, since the sums of their prime factors are consecutive (4302 and 4303).
14726550609 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4302 (or 2151 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 45.
The spelling of 14726550609 in words is "fourteen billion, seven hundred twenty-six million, five hundred fifty thousand, six hundred nine".
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