Base | Representation |
---|---|
bin | 1111100010011… |
… | …00001110001001 |
3 | 100002020201212101 |
4 | 13301030032021 |
5 | 231331220000 |
6 | 20533313401 |
7 | 3141556150 |
oct | 761141611 |
9 | 302221771 |
10 | 130335625 |
11 | 676310a2 |
12 | 37795861 |
13 | 21005494 |
14 | 1344a597 |
15 | b697e6a |
hex | 7c4c389 |
130335625 has 40 divisors (see below), whose sum is σ = 192338432. Its totient is φ = 86490000.
The previous prime is 130335613. The next prime is 130335643. The reversal of 130335625 is 526533031.
It is not a de Polignac number, because 130335625 - 213 = 130327433 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130335593 and 130335602.
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 39 ways as a sum of consecutive naturals, for example, 4204360 + ... + 4204390.
Almost surely, 2130335625 is an apocalyptic number.
It is an amenable number.
130335625 is a deficient number, since it is larger than the sum of its proper divisors (62002807).
130335625 is an frugal number, since it uses more digits than its factorization.
130335625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120 (or 43 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 28.
The square root of 130335625 is about 11416.4628935586. The cubic root of 130335625 is about 507.0152780792.
Adding to 130335625 its reverse (526533031), we get a palindrome (656868656).
The spelling of 130335625 in words is "one hundred thirty million, three hundred thirty-five thousand, six hundred twenty-five".
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