Base | Representation |
---|---|
bin | 10111011001000010… |
… | …010101100110101010 |
3 | 2101211101101100002221 |
4 | 113121002111212222 |
5 | 402414210331010 |
6 | 15312125144254 |
7 | 1546254241204 |
oct | 273102254652 |
9 | 71741340087 |
10 | 25116105130 |
11 | a719428586 |
12 | 4a4b3bb08a |
13 | 24a35c868c |
14 | 130396b774 |
15 | 9beea8dda |
hex | 5d90959aa |
25116105130 has 64 divisors (see below), whose sum is σ = 48874492800. Its totient is φ = 9261665280.
The previous prime is 25116105103. The next prime is 25116105151. The reversal of 25116105130 is 3150161152.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 25116105095 and 25116105104.
It is an unprimeable number.
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, 3182169 + ... + 3190051.
It is an arithmetic number, because the mean of its divisors is an integer number (763663950).
Almost surely, 225116105130 is an apocalyptic number.
25116105130 is a deficient number, since it is larger than the sum of its proper divisors (23758387670).
25116105130 is a wasteful number, since it uses less digits than its factorization.
25116105130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8359.
The product of its (nonzero) digits is 900, while the sum is 25.
Adding to 25116105130 its reverse (3150161152), we get a palindrome (28266266282).
The spelling of 25116105130 in words is "twenty-five billion, one hundred sixteen million, one hundred five thousand, one hundred thirty".
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