Base | Representation |
---|---|
bin | 101111101110… |
… | …1111100111001 |
3 | 1202002110201021 |
4 | 1133131330321 |
5 | 22401320421 |
6 | 2252222441 |
7 | 422502103 |
oct | 137357471 |
9 | 52073637 |
10 | 25026361 |
11 | 13143748 |
12 | 846aa21 |
13 | 52531c9 |
14 | 3476573 |
15 | 22e5341 |
hex | 17ddf39 |
25026361 has 2 divisors, whose sum is σ = 25026362. Its totient is φ = 25026360.
The previous prime is 25026349. The next prime is 25026367. The reversal of 25026361 is 16362052.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 19053225 + 5973136 = 4365^2 + 2444^2 .
It is a cyclic number.
It is not a de Polignac number, because 25026361 - 29 = 25025849 is a prime.
It is not a weakly prime, because it can be changed into another prime (25026367) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12513180 + 12513181.
It is an arithmetic number, because the mean of its divisors is an integer number (12513181).
Almost surely, 225026361 is an apocalyptic number.
It is an amenable number.
25026361 is a deficient number, since it is larger than the sum of its proper divisors (1).
25026361 is an equidigital number, since it uses as much as digits as its factorization.
25026361 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 25026361 is about 5002.6354054638. The cubic root of 25026361 is about 292.5045110951.
The spelling of 25026361 in words is "twenty-five million, twenty-six thousand, three hundred sixty-one".
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