Base | Representation |
---|---|
bin | 10111110001011010… |
… | …001010001100100001 |
3 | 2102212212210111121000 |
4 | 113301122022030201 |
5 | 404233400044131 |
6 | 15420453222213 |
7 | 1562350642326 |
oct | 276132121441 |
9 | 72785714530 |
10 | 25525003041 |
11 | a90922063a |
12 | 4b44331969 |
13 | 253a233cc5 |
14 | 1341daab4d |
15 | 9e5d28ce6 |
hex | 5f168a321 |
25525003041 has 8 divisors (see below), whose sum is σ = 37814819360. Its totient is φ = 17016668676.
The previous prime is 25525003019. The next prime is 25525003061. The reversal of 25525003041 is 14030052552.
It is a happy number.
It is not a de Polignac number, because 25525003041 - 211 = 25525000993 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 945370483 = 25525003041 / (2 + 5 + 5 + 2 + 5 + 0 + 0 + 3 + 0 + 4 + 1).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 25525002996 and 25525003014.
It is not an unprimeable number, because it can be changed into a prime (25525003001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472685215 + ... + 472685268.
It is an arithmetic number, because the mean of its divisors is an integer number (4726852420).
Almost surely, 225525003041 is an apocalyptic number.
It is an amenable number.
25525003041 is a deficient number, since it is larger than the sum of its proper divisors (12289816319).
25525003041 is an equidigital number, since it uses as much as digits as its factorization.
25525003041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 945370492 (or 945370486 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
Adding to 25525003041 its reverse (14030052552), we get a palindrome (39555055593).
The spelling of 25525003041 in words is "twenty-five billion, five hundred twenty-five million, three thousand, forty-one".
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