Base | Representation |
---|---|
bin | 110001101001… |
… | …0000111110101 |
3 | 1210222021121220 |
4 | 1203102013311 |
5 | 23130321420 |
6 | 2325500553 |
7 | 434135652 |
oct | 143220765 |
9 | 53867556 |
10 | 26026485 |
11 | 137670a1 |
12 | 8871759 |
13 | 55134b4 |
14 | 3656c29 |
15 | 2441840 |
hex | 18d21f5 |
26026485 has 64 divisors (see below), whose sum is σ = 47001600. Its totient is φ = 12241152.
The previous prime is 26026477. The next prime is 26026487. The reversal of 26026485 is 58462062.
It is not a de Polignac number, because 26026485 - 23 = 26026477 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26026487) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 388422 + ... + 388488.
It is an arithmetic number, because the mean of its divisors is an integer number (734400).
Almost surely, 226026485 is an apocalyptic number.
It is an amenable number.
26026485 is a deficient number, since it is larger than the sum of its proper divisors (20975115).
26026485 is a wasteful number, since it uses less digits than its factorization.
26026485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170.
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 26026485 is about 5101.6159204707. The cubic root of 26026485 is about 296.3501646377.
The spelling of 26026485 in words is "twenty-six million, twenty-six thousand, four hundred eighty-five".
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