Base | Representation |
---|---|
bin | 110010001000… |
… | …0001000110000 |
3 | 1211110012001201 |
4 | 1210100020300 |
5 | 23211433441 |
6 | 2335140544 |
7 | 436244344 |
oct | 144201060 |
9 | 54405051 |
10 | 26280496 |
11 | 1391aa20 |
12 | 8974754 |
13 | 55a1cb8 |
14 | 36c1624 |
15 | 2491c31 |
hex | 1910230 |
26280496 has 80 divisors (see below), whose sum is σ = 60710400. Its totient is φ = 10886400.
The previous prime is 26280479. The next prime is 26280509. The reversal of 26280496 is 69408262.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96841 + ... + 97111.
It is an arithmetic number, because the mean of its divisors is an integer number (758880).
Almost surely, 226280496 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 26280496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30355200).
26280496 is an abundant number, since it is smaller than the sum of its proper divisors (34429904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26280496 is a wasteful number, since it uses less digits than its factorization.
26280496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338 (or 332 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 26280496 is about 5126.4506239698. The cubic root of 26280496 is about 297.3111425231.
The spelling of 26280496 in words is "twenty-six million, two hundred eighty thousand, four hundred ninety-six".
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