Base | Representation |
---|---|
bin | 1111011111110… |
… | …10110110100101 |
3 | 100001121210200112 |
4 | 13233322312211 |
5 | 231240033331 |
6 | 20522222405 |
7 | 3136000400 |
oct | 757726645 |
9 | 301553615 |
10 | 130002341 |
11 | 67423757 |
12 | 37654a05 |
13 | 20c19881 |
14 | 133a0d37 |
15 | b62e32b |
hex | 7bfada5 |
130002341 has 6 divisors (see below), whose sum is σ = 151227270. Its totient is φ = 111430536.
The previous prime is 130002317. The next prime is 130002343. The reversal of 130002341 is 143200031.
It can be written as a sum of positive squares in only one way, i.e., 127012900 + 2989441 = 11270^2 + 1729^2 .
It is not a de Polignac number, because 130002341 - 26 = 130002277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130002343) 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 5 ways as a sum of consecutive naturals, for example, 1326506 + ... + 1326603.
It is an arithmetic number, because the mean of its divisors is an integer number (25204545).
Almost surely, 2130002341 is an apocalyptic number.
It is an amenable number.
130002341 is a deficient number, since it is larger than the sum of its proper divisors (21224929).
130002341 is an equidigital number, since it uses as much as digits as its factorization.
130002341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2653123 (or 2653116 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 130002341 is about 11401.8569101704. The cubic root of 130002341 is about 506.5827426690.
Adding to 130002341 its reverse (143200031), we get a palindrome (273202372).
The spelling of 130002341 in words is "one hundred thirty million, two thousand, three hundred forty-one".
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