Base | Representation |
---|---|
bin | 11000111101111001… |
… | …001110001100010110 |
3 | 2120012022101101111201 |
4 | 120331321032030112 |
5 | 414400400324134 |
6 | 20152053023114 |
7 | 1636222030111 |
oct | 307571161426 |
9 | 76168341451 |
10 | 26808214294 |
11 | 104075a1204 |
12 | 5242024a9a |
13 | 26b30413c4 |
14 | 142459b578 |
15 | a6d7ee914 |
hex | 63de4e316 |
26808214294 has 16 divisors (see below), whose sum is σ = 42581473200. Its totient is φ = 12614527744.
The previous prime is 26808214283. The next prime is 26808214319. The reversal of 26808214294 is 49241280862.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 465417 + ... + 519835.
It is an arithmetic number, because the mean of its divisors is an integer number (2661342075).
Almost surely, 226808214294 is an apocalyptic number.
26808214294 is a deficient number, since it is larger than the sum of its proper divisors (15773258906).
26808214294 is a wasteful number, since it uses less digits than its factorization.
26808214294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68927.
The product of its (nonzero) digits is 442368, while the sum is 46.
It can be divided in two parts, 268082 and 14294, that added together give a triangular number (282376 = T751).
The spelling of 26808214294 in words is "twenty-six billion, eight hundred eight million, two hundred fourteen thousand, two hundred ninety-four".
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