Base | Representation |
---|---|
bin | 110001100101… |
… | …1101010110111 |
3 | 1210220221101000 |
4 | 1203023222313 |
5 | 23124000210 |
6 | 2325134343 |
7 | 433665624 |
oct | 143135267 |
9 | 53827330 |
10 | 26000055 |
11 | 13749254 |
12 | 885a3b3 |
13 | 5504463 |
14 | 364b34b |
15 | 2438ac0 |
hex | 18cbab7 |
26000055 has 32 divisors (see below), whose sum is σ = 48945600. Its totient is φ = 13049856.
The previous prime is 26000047. The next prime is 26000069. The reversal of 26000055 is 55000062.
It is not a de Polignac number, because 26000055 - 23 = 26000047 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3370 + ... + 7959.
It is an arithmetic number, because the mean of its divisors is an integer number (1529550).
Almost surely, 226000055 is an apocalyptic number.
26000055 is a deficient number, since it is larger than the sum of its proper divisors (22945545).
26000055 is a wasteful number, since it uses less digits than its factorization.
26000055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11360 (or 11354 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 26000055 is about 5099.0249067836. The cubic root of 26000055 is about 296.2498157345.
The spelling of 26000055 in words is "twenty-six million, fifty-five", and thus it is an aban number and an uban number.
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