Base | Representation |
---|---|
bin | 110000100100… |
… | …0100101001001 |
3 | 1202220122211021 |
4 | 1201020211021 |
5 | 23004304423 |
6 | 2305432441 |
7 | 426301324 |
oct | 141104511 |
9 | 52818737 |
10 | 25463113 |
11 | 134118a5 |
12 | 863b721 |
13 | 5376c40 |
14 | 354b7bb |
15 | 237e95d |
hex | 1848949 |
25463113 has 8 divisors (see below), whose sum is σ = 27494600. Its totient is φ = 23442048.
The previous prime is 25463107. The next prime is 25463117. The reversal of 25463113 is 31136452.
It can be written as a sum of positive squares in 4 ways, for example, as 831744 + 24631369 = 912^2 + 4963^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-25463113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (25463117) 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, 2923 + ... + 7711.
It is an arithmetic number, because the mean of its divisors is an integer number (3436825).
Almost surely, 225463113 is an apocalyptic number.
It is an amenable number.
25463113 is a deficient number, since it is larger than the sum of its proper divisors (2031487).
25463113 is a wasteful number, since it uses less digits than its factorization.
25463113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5211.
The product of its digits is 2160, while the sum is 25.
The square root of 25463113 is about 5046.0987901546. The cubic root of 25463113 is about 294.1962724454.
Adding to 25463113 its reverse (31136452), we get a palindrome (56599565).
The spelling of 25463113 in words is "twenty-five million, four hundred sixty-three thousand, one hundred thirteen".
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