Base | Representation |
---|---|
bin | 110000000100… |
… | …1001001111011 |
3 | 1202102110110102 |
4 | 1200021021323 |
5 | 22423001243 |
6 | 2300110015 |
7 | 424140035 |
oct | 140111173 |
9 | 52373412 |
10 | 25203323 |
11 | 132546a2 |
12 | 853530b |
13 | 52b5912 |
14 | 34c0c55 |
15 | 232c9b8 |
hex | 180927b |
25203323 has 8 divisors (see below), whose sum is σ = 25934928. Its totient is φ = 24482304.
The previous prime is 25203319. The next prime is 25203361. The reversal of 25203323 is 32330252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 25203323 - 22 = 25203319 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 25203295 and 25203304.
It is not an unprimeable number, because it can be changed into a prime (25203313) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 2315 + ... + 7467.
It is an arithmetic number, because the mean of its divisors is an integer number (3241866).
Almost surely, 225203323 is an apocalyptic number.
25203323 is a deficient number, since it is larger than the sum of its proper divisors (731605).
25203323 is an equidigital number, since it uses as much as digits as its factorization.
25203323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5293.
The product of its (nonzero) digits is 1080, while the sum is 20.
The square root of 25203323 is about 5020.2911270164. The cubic root of 25203323 is about 293.1923279194.
Adding to 25203323 its reverse (32330252), we get a palindrome (57533575).
The spelling of 25203323 in words is "twenty-five million, two hundred three thousand, three hundred twenty-three".
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