Base | Representation |
---|---|
bin | 110000010100… |
… | …0001010000000 |
3 | 1202122220122102 |
4 | 1200220022000 |
5 | 22441032204 |
6 | 2302525532 |
7 | 425206166 |
oct | 140501200 |
9 | 52586572 |
10 | 25330304 |
11 | 1333103a |
12 | 85968a8 |
13 | 532b65c |
14 | 3515236 |
15 | 235541e |
hex | 1828280 |
25330304 has 16 divisors (see below), whose sum is σ = 50462970. Its totient is φ = 12665088.
The previous prime is 25330273. The next prime is 25330351. The reversal of 25330304 is 40303352.
It can be written as a sum of positive squares in only one way, i.e., 18318400 + 7011904 = 4280^2 + 2648^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98819 + ... + 99074.
Almost surely, 225330304 is an apocalyptic number.
It is an amenable number.
25330304 is a deficient number, since it is larger than the sum of its proper divisors (25132666).
25330304 is an equidigital number, since it uses as much as digits as its factorization.
25330304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197907 (or 197895 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 20.
The square root of 25330304 is about 5032.9220140988. The cubic root of 25330304 is about 293.6838967600.
Adding to 25330304 its reverse (40303352), we get a palindrome (65633656).
The spelling of 25330304 in words is "twenty-five million, three hundred thirty thousand, three hundred four".
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