Base | Representation |
---|---|
bin | 110001010000… |
… | …0111100000010 |
3 | 1210121001021110 |
4 | 1202200330002 |
5 | 23102400101 |
6 | 2321304150 |
7 | 432336423 |
oct | 142407402 |
9 | 53531243 |
10 | 25825026 |
11 | 136397a7 |
12 | 8795056 |
13 | 54728a6 |
14 | 360364a |
15 | 2401cd6 |
hex | 18a0f02 |
25825026 has 32 divisors (see below), whose sum is σ = 53222400. Its totient is φ = 8349264.
The previous prime is 25825003. The next prime is 25825027. The reversal of 25825026 is 62052852.
It is a junction number, because it is equal to n+sod(n) for n = 25824984 and 25825002.
It is not an unprimeable number, because it can be changed into a prime (25825027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51091 + ... + 51593.
It is an arithmetic number, because the mean of its divisors is an integer number (1663200).
Almost surely, 225825026 is an apocalyptic number.
25825026 is an abundant number, since it is smaller than the sum of its proper divisors (27397374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25825026 is a wasteful number, since it uses less digits than its factorization.
25825026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 750.
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 25825026 is about 5081.8329370415. The cubic root of 25825026 is about 295.5835466253.
Adding to 25825026 its reverse (62052852), we get a palindrome (87877878).
The spelling of 25825026 in words is "twenty-five million, eight hundred twenty-five thousand, twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •