Base | Representation |
---|---|
bin | 1111100000110… |
… | …10000110010100 |
3 | 100001212022020122 |
4 | 13300122012110 |
5 | 231303132244 |
6 | 20525051112 |
7 | 3140042462 |
oct | 760320624 |
9 | 301768218 |
10 | 130130324 |
11 | 67500925 |
12 | 376b6a98 |
13 | 20c62bbc |
14 | 133d5832 |
15 | b6571ee |
hex | 7c1a194 |
130130324 has 12 divisors (see below), whose sum is σ = 231461748. Its totient is φ = 63998400.
The previous prime is 130130321. The next prime is 130130327. The reversal of 130130324 is 423031031.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (130130321) and next prime (130130327).
It can be written as a sum of positive squares in 2 ways, for example, as 11102224 + 119028100 = 3332^2 + 10910^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130130321) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266417 + ... + 266904.
It is an arithmetic number, because the mean of its divisors is an integer number (19288479).
Almost surely, 2130130324 is an apocalyptic number.
It is an amenable number.
130130324 is a deficient number, since it is larger than the sum of its proper divisors (101331424).
130130324 is a wasteful number, since it uses less digits than its factorization.
130130324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533386 (or 533384 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 130130324 is about 11407.4679048420. The cubic root of 130130324 is about 506.7489261255.
Adding to 130130324 its reverse (423031031), we get a palindrome (553161355).
The spelling of 130130324 in words is "one hundred thirty million, one hundred thirty thousand, three hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •