Base | Representation |
---|---|
bin | 110010010101… |
… | …1011000010000 |
3 | 1211122212010110 |
4 | 1210223120100 |
5 | 23224021310 |
6 | 2341401320 |
7 | 440220561 |
oct | 144533020 |
9 | 54585113 |
10 | 26392080 |
11 | 13996840 |
12 | 8a09240 |
13 | 5610a20 |
14 | 3710168 |
15 | 24b4d20 |
hex | 192b610 |
26392080 has 160 divisors (see below), whose sum is σ = 96243840. Its totient is φ = 5898240.
The previous prime is 26392073. The next prime is 26392081. The reversal of 26392080 is 8029362.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (26392081) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33936 + ... + 34704.
It is an arithmetic number, because the mean of its divisors is an integer number (601524).
Almost surely, 226392080 is an apocalyptic number.
26392080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26392080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48121920).
26392080 is an abundant number, since it is smaller than the sum of its proper divisors (69851760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26392080 is a wasteful number, since it uses less digits than its factorization.
26392080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 809 (or 803 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 26392080 is about 5137.3222596991. The cubic root of 26392080 is about 297.7313315016.
The spelling of 26392080 in words is "twenty-six million, three hundred ninety-two thousand, eighty".
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