Base | Representation |
---|---|
bin | 11111111111001… |
… | …001101101000001 |
3 | 1101101210120100212 |
4 | 133333021231001 |
5 | 2044340223023 |
6 | 125130123505 |
7 | 16204302632 |
oct | 3777115501 |
9 | 1341716325 |
10 | 536648513 |
11 | 255a18a75 |
12 | 12b880595 |
13 | 872472cb |
14 | 513b5889 |
15 | 321a6e78 |
hex | 1ffc9b41 |
536648513 has 2 divisors, whose sum is σ = 536648514. Its totient is φ = 536648512.
The previous prime is 536648507. The next prime is 536648531. The reversal of 536648513 is 315846635.
Together with next prime (536648531) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 312158224 + 224490289 = 17668^2 + 14983^2 .
It is a cyclic number.
It is not a de Polignac number, because 536648513 - 28 = 536648257 is a prime.
It is a super-2 number, since 2×5366485132 = 575983253010222338, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (536648543) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268324256 + 268324257.
It is an arithmetic number, because the mean of its divisors is an integer number (268324257).
Almost surely, 2536648513 is an apocalyptic number.
It is an amenable number.
536648513 is a deficient number, since it is larger than the sum of its proper divisors (1).
536648513 is an equidigital number, since it uses as much as digits as its factorization.
536648513 is an evil number, because the sum of its binary digits is even.
The product of its digits is 259200, while the sum is 41.
The square root of 536648513 is about 23165.6753193167. The cubic root of 536648513 is about 812.6370958562.
The spelling of 536648513 in words is "five hundred thirty-six million, six hundred forty-eight thousand, five hundred thirteen".
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