Base | Representation |
---|---|
bin | 110000110110… |
… | …0111101100010 |
3 | 1210012020020102 |
4 | 1201230331202 |
5 | 23024042010 |
6 | 2312542402 |
7 | 430461635 |
oct | 141547542 |
9 | 53166212 |
10 | 25612130 |
11 | 13503855 |
12 | 86b1a02 |
13 | 53c9a0b |
14 | 3589c1c |
15 | 23adba5 |
hex | 186cf62 |
25612130 has 16 divisors (see below), whose sum is σ = 46206720. Its totient is φ = 10221552.
The previous prime is 25612127. The next prime is 25612141. The reversal of 25612130 is 3121652.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2117 + ... + 7463.
It is an arithmetic number, because the mean of its divisors is an integer number (2887920).
Almost surely, 225612130 is an apocalyptic number.
25612130 is a deficient number, since it is larger than the sum of its proper divisors (20594590).
25612130 is a wasteful number, since it uses less digits than its factorization.
25612130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5833.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 25612130 is about 5060.8428151840. The cubic root of 25612130 is about 294.7690618140.
Adding to 25612130 its reverse (3121652), we get a palindrome (28733782).
The spelling of 25612130 in words is "twenty-five million, six hundred twelve thousand, one hundred thirty".
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