Base | Representation |
---|---|
bin | 101111110010… |
… | …0101011100100 |
3 | 1202010212112010 |
4 | 1133210223210 |
5 | 22403211144 |
6 | 2252554220 |
7 | 422645340 |
oct | 137445344 |
9 | 52125463 |
10 | 25053924 |
11 | 13162425 |
12 | 8482970 |
13 | 526290c |
14 | 3482620 |
15 | 22ed5b9 |
hex | 17e4ae4 |
25053924 has 24 divisors (see below), whose sum is σ = 66810688. Its totient is φ = 7158240.
The previous prime is 25053893. The next prime is 25053947. The reversal of 25053924 is 42935052.
It is a junction number, because it is equal to n+sod(n) for n = 25053891 and 25053900.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149047 + ... + 149214.
Almost surely, 225053924 is an apocalyptic number.
It is an amenable number.
25053924 is an abundant number, since it is smaller than the sum of its proper divisors (41756764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25053924 is a wasteful number, since it uses less digits than its factorization.
25053924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298275 (or 298273 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 25053924 is about 5005.3894953340. The cubic root of 25053924 is about 292.6118558241.
Adding to 25053924 its reverse (42935052), we get a palindrome (67988976).
The spelling of 25053924 in words is "twenty-five million, fifty-three thousand, nine hundred twenty-four".
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