Base | Representation |
---|---|
bin | 111100101110100101… |
… | …1111011000000001001 |
3 | 110110121122222121200011 |
4 | 1321131023323000021 |
5 | 4114041040101400 |
6 | 135524410511521 |
7 | 12264512216155 |
oct | 1713513730011 |
9 | 413548877604 |
10 | 130412425225 |
11 | 50342461325 |
12 | 21336a355a1 |
13 | c3b4476824 |
14 | 6452186065 |
15 | 35d417d8ba |
hex | 1e5d2fb009 |
130412425225 has 12 divisors (see below), whose sum is σ = 161986913424. Its totient is φ = 104152194320.
The previous prime is 130412425211. The next prime is 130412425229. The reversal of 130412425225 is 522524214031.
It is a happy number.
It is not a de Polignac number, because 130412425225 - 215 = 130412392457 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130412425229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4428679 + ... + 4458028.
It is an arithmetic number, because the mean of its divisors is an integer number (13498909452).
Almost surely, 2130412425225 is an apocalyptic number.
It is an amenable number.
130412425225 is a deficient number, since it is larger than the sum of its proper divisors (31574488199).
130412425225 is an equidigital number, since it uses as much as digits as its factorization.
130412425225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8887304 (or 8887299 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 130412425225 its reverse (522524214031), we get a palindrome (652936639256).
The spelling of 130412425225 in words is "one hundred thirty billion, four hundred twelve million, four hundred twenty-five thousand, two hundred twenty-five".
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