Base | Representation |
---|---|
bin | 11000011101010000… |
… | …100010100111110001 |
3 | 2111210011002201111102 |
4 | 120131100202213301 |
5 | 412240213213103 |
6 | 20021453254145 |
7 | 1616523042542 |
oct | 303520424761 |
9 | 74704081442 |
10 | 26260679153 |
11 | 10156517a25 |
12 | 510a794355 |
13 | 2626784b07 |
14 | 13b19904c9 |
15 | a3a6e6e88 |
hex | 61d4229f1 |
26260679153 has 2 divisors, whose sum is σ = 26260679154. Its totient is φ = 26260679152.
The previous prime is 26260679131. The next prime is 26260679239. The reversal of 26260679153 is 35197606262.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 24439694224 + 1820984929 = 156332^2 + 42673^2 .
It is a cyclic number.
It is not a de Polignac number, because 26260679153 - 28 = 26260678897 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 26260679098 and 26260679107.
It is not a weakly prime, because it can be changed into another prime (26260679453) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13130339576 + 13130339577.
It is an arithmetic number, because the mean of its divisors is an integer number (13130339577).
Almost surely, 226260679153 is an apocalyptic number.
It is an amenable number.
26260679153 is a deficient number, since it is larger than the sum of its proper divisors (1).
26260679153 is an equidigital number, since it uses as much as digits as its factorization.
26260679153 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 816480, while the sum is 47.
The spelling of 26260679153 in words is "twenty-six billion, two hundred sixty million, six hundred seventy-nine thousand, one hundred fifty-three".
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