Base | Representation |
---|---|
bin | 110000101100… |
… | …1011010000100 |
3 | 1210001011100222 |
4 | 1201121122010 |
5 | 23014011121 |
6 | 2311123512 |
7 | 430006265 |
oct | 141313204 |
9 | 53034328 |
10 | 25532036 |
11 | 13459662 |
12 | 8673598 |
13 | 539c41a |
14 | 356896c |
15 | 23950ab |
hex | 1859684 |
25532036 has 12 divisors (see below), whose sum is σ = 44826012. Its totient is φ = 12724608.
The previous prime is 25532033. The next prime is 25532081. The reversal of 25532036 is 63023552.
It can be written as a sum of positive squares in 2 ways, for example, as 4884100 + 20647936 = 2210^2 + 4544^2 .
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 25531996 and 25532014.
It is not an unprimeable number, because it can be changed into a prime (25532033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8945 + ... + 11448.
It is an arithmetic number, because the mean of its divisors is an integer number (3735501).
Almost surely, 225532036 is an apocalyptic number.
It is an amenable number.
25532036 is a deficient number, since it is larger than the sum of its proper divisors (19293976).
25532036 is a wasteful number, since it uses less digits than its factorization.
25532036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20710 (or 20708 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 26.
The square root of 25532036 is about 5052.9235102067. The cubic root of 25532036 is about 294.4614746634.
Adding to 25532036 its reverse (63023552), we get a palindrome (88555588).
The spelling of 25532036 in words is "twenty-five million, five hundred thirty-two thousand, thirty-six".
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