Base | Representation |
---|---|
bin | 10011111010000111… |
… | …01010110010101001 |
3 | 1000120212110002221122 |
4 | 21331003222302221 |
5 | 133342120021142 |
6 | 4524321545025 |
7 | 525600624443 |
oct | 117503526251 |
9 | 30525402848 |
10 | 10688048297 |
11 | 4595140973 |
12 | 20a34a5175 |
13 | 1014403844 |
14 | 7356a9493 |
15 | 4284be1d2 |
hex | 27d0eaca9 |
10688048297 has 2 divisors, whose sum is σ = 10688048298. Its totient is φ = 10688048296.
The previous prime is 10688048243. The next prime is 10688048323. The reversal of 10688048297 is 79284088601.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8668354816 + 2019693481 = 93104^2 + 44941^2 .
It is a cyclic number.
It is not a de Polignac number, because 10688048297 - 210 = 10688047273 is a prime.
It is a super-2 number, since 2×106880482972 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10688048197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5344024148 + 5344024149.
It is an arithmetic number, because the mean of its divisors is an integer number (5344024149).
Almost surely, 210688048297 is an apocalyptic number.
It is an amenable number.
10688048297 is a deficient number, since it is larger than the sum of its proper divisors (1).
10688048297 is an equidigital number, since it uses as much as digits as its factorization.
10688048297 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1548288, while the sum is 53.
The spelling of 10688048297 in words is "ten billion, six hundred eighty-eight million, forty-eight thousand, two hundred ninety-seven".
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