Base | Representation |
---|---|
bin | 110000100000… |
… | …1000100000011 |
3 | 1202212002120220 |
4 | 1201001010003 |
5 | 23002313243 |
6 | 2305034123 |
7 | 426112500 |
oct | 141010403 |
9 | 52762526 |
10 | 25432323 |
11 | 133a0754 |
12 | 8625943 |
13 | 5365c17 |
14 | 35404a7 |
15 | 2375783 |
hex | 1841103 |
25432323 has 24 divisors (see below), whose sum is σ = 41770512. Its totient is φ = 13676544.
The previous prime is 25432321. The next prime is 25432339. The reversal of 25432323 is 32323452.
It is not a de Polignac number, because 25432323 - 21 = 25432321 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 25432293 and 25432302.
It is not an unprimeable number, because it can be changed into a prime (25432321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2590 + ... + 7587.
It is an arithmetic number, because the mean of its divisors is an integer number (1740438).
Almost surely, 225432323 is an apocalyptic number.
25432323 is a deficient number, since it is larger than the sum of its proper divisors (16338189).
25432323 is a wasteful number, since it uses less digits than its factorization.
25432323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10211 (or 10204 counting only the distinct ones).
The product of its digits is 4320, while the sum is 24.
The square root of 25432323 is about 5043.0469956168. The cubic root of 25432323 is about 294.0776438919.
Adding to 25432323 its reverse (32323452), we get a palindrome (57755775).
The spelling of 25432323 in words is "twenty-five million, four hundred thirty-two thousand, three hundred twenty-three".
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