Base | Representation |
---|---|
bin | 110001111100… |
… | …0001110000010 |
3 | 1211021012200100 |
4 | 1203320032002 |
5 | 23200320110 |
6 | 2333103230 |
7 | 435355623 |
oct | 143701602 |
9 | 54235610 |
10 | 26182530 |
11 | 13863360 |
12 | 8927b16 |
13 | 556952a |
14 | 3697a4a |
15 | 2472bc0 |
hex | 18f8382 |
26182530 has 96 divisors (see below), whose sum is σ = 75816000. Its totient is φ = 6215040.
The previous prime is 26182523. The next prime is 26182543. The reversal of 26182530 is 3528162.
It is a junction number, because it is equal to n+sod(n) for n = 26182494 and 26182503.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52221 + ... + 52719.
It is an arithmetic number, because the mean of its divisors is an integer number (789750).
Almost surely, 226182530 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26182530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37908000).
26182530 is an abundant number, since it is smaller than the sum of its proper divisors (49633470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26182530 is a wasteful number, since it uses less digits than its factorization.
26182530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 576 (or 573 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 26182530 is about 5116.8867487956. The cubic root of 26182530 is about 296.9412528773.
The spelling of 26182530 in words is "twenty-six million, one hundred eighty-two thousand, five hundred thirty".
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