Base | Representation |
---|---|
bin | 110001011011… |
… | …0101011100010 |
3 | 1210202120102211 |
4 | 1202312223202 |
5 | 23113222312 |
6 | 2323232334 |
7 | 433160155 |
oct | 142665342 |
9 | 53676384 |
10 | 25914082 |
11 | 1369a6a7 |
12 | 88186aa |
13 | 54a429c |
14 | 3627c9c |
15 | 241d3a7 |
hex | 18b6ae2 |
25914082 has 4 divisors (see below), whose sum is σ = 38871126. Its totient is φ = 12957040.
The previous prime is 25914073. The next prime is 25914089. The reversal of 25914082 is 28041952.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 23726641 + 2187441 = 4871^2 + 1479^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (25914089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6478519 + ... + 6478522.
Almost surely, 225914082 is an apocalyptic number.
25914082 is a deficient number, since it is larger than the sum of its proper divisors (12957044).
25914082 is a wasteful number, since it uses less digits than its factorization.
25914082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12957043.
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 25914082 is about 5090.5875888742. The cubic root of 25914082 is about 295.9229239907.
It can be divided in two parts, 259 and 14082, that added together give a palindrome (14341).
The spelling of 25914082 in words is "twenty-five million, nine hundred fourteen thousand, eighty-two".
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