Base | Representation |
---|---|
bin | 110001011101… |
… | …0110001010000 |
3 | 1210210102102012 |
4 | 1202322301100 |
5 | 23114241312 |
6 | 2323442052 |
7 | 433260044 |
oct | 142726120 |
9 | 53712365 |
10 | 25930832 |
11 | 13701244 |
12 | 8826328 |
13 | 54abab5 |
14 | 3630024 |
15 | 2423322 |
hex | 18bac50 |
25930832 has 10 divisors (see below), whose sum is σ = 50241018. Its totient is φ = 12965408.
The previous prime is 25930811. The next prime is 25930873. The reversal of 25930832 is 23803952.
It can be written as a sum of positive squares in only one way, i.e., 21752896 + 4177936 = 4664^2 + 2044^2 .
It is a congruent number.
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 as a sum of consecutive naturals, namely, 810323 + ... + 810354.
Almost surely, 225930832 is an apocalyptic number.
It is an amenable number.
25930832 is a deficient number, since it is larger than the sum of its proper divisors (24310186).
25930832 is a wasteful number, since it uses less digits than its factorization.
25930832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1620685 (or 1620679 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 25930832 is about 5092.2325162938. The cubic root of 25930832 is about 295.9866685011.
It can be divided in two parts, 25930 and 832, that added together give a palindrome (26762).
The spelling of 25930832 in words is "twenty-five million, nine hundred thirty thousand, eight hundred thirty-two".
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