Base | Representation |
---|---|
bin | 10111101101001001… |
… | …000100011010011001 |
3 | 2102200220002101221120 |
4 | 113231021010122121 |
5 | 404112033222131 |
6 | 15405414555453 |
7 | 1560521310126 |
oct | 275511043231 |
9 | 72626071846 |
10 | 25453414041 |
11 | a881874780 |
12 | 4b24368b89 |
13 | 252845a153 |
14 | 133669374d |
15 | 9de8d7496 |
hex | 5ed244699 |
25453414041 has 32 divisors (see below), whose sum is σ = 37346131968. Its totient is φ = 15291944640.
The previous prime is 25453414031. The next prime is 25453414073. The reversal of 25453414041 is 14041435452.
It is a happy number.
It is not a de Polignac number, because 25453414041 - 25 = 25453414009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 25453413993 and 25453414011.
It is not an unprimeable number, because it can be changed into a prime (25453414031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7822971 + ... + 7826223.
It is an arithmetic number, because the mean of its divisors is an integer number (1167066624).
Almost surely, 225453414041 is an apocalyptic number.
It is an amenable number.
25453414041 is a deficient number, since it is larger than the sum of its proper divisors (11892717927).
25453414041 is a wasteful number, since it uses less digits than its factorization.
25453414041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5261.
The product of its (nonzero) digits is 38400, while the sum is 33.
Adding to 25453414041 its reverse (14041435452), we get a palindrome (39494849493).
The spelling of 25453414041 in words is "twenty-five billion, four hundred fifty-three million, four hundred fourteen thousand, forty-one".
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