Base | Representation |
---|---|
bin | 110001110110… |
… | …1000100000000 |
3 | 1211011212222211 |
4 | 1203231010000 |
5 | 23142334312 |
6 | 2332111504 |
7 | 435105451 |
oct | 143550400 |
9 | 54155884 |
10 | 26136832 |
11 | 13831a97 |
12 | 8905594 |
13 | 55517a7 |
14 | 3685128 |
15 | 24643a7 |
hex | 18ed100 |
26136832 has 54 divisors (see below), whose sum is σ = 54821102. Its totient is φ = 12435456.
The previous prime is 26136829. The next prime is 26136833. The reversal of 26136832 is 23863162.
It can be written as a sum of positive squares in only one way, i.e., 19501056 + 6635776 = 4416^2 + 2576^2 .
It is a junction number, because it is equal to n+sod(n) for n = 26136794 and 26136803.
It is not an unprimeable number, because it can be changed into a prime (26136833) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135328 + ... + 135520.
Almost surely, 226136832 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26136832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27410551).
26136832 is an abundant number, since it is smaller than the sum of its proper divisors (28684270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26136832 is an equidigital number, since it uses as much as digits as its factorization.
26136832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255 (or 218 counting only the distinct ones).
The product of its digits is 10368, while the sum is 31.
The square root of 26136832 is about 5112.4193881175. The cubic root of 26136832 is about 296.7683955857.
Adding to 26136832 its reverse (23863162), we get a palindrome (49999994).
The spelling of 26136832 in words is "twenty-six million, one hundred thirty-six thousand, eight hundred thirty-two".
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