Base | Representation |
---|---|
bin | 1111011111110… |
… | …11100101000010 |
3 | 100001121221202122 |
4 | 13233323211002 |
5 | 231240132224 |
6 | 20522244242 |
7 | 3136012145 |
oct | 757734502 |
9 | 301557678 |
10 | 130005314 |
11 | 67425a0a |
12 | 37656682 |
13 | 20c1b02a |
14 | 133a205c |
15 | b63015e |
hex | 7bfb942 |
130005314 has 8 divisors (see below), whose sum is σ = 195056400. Its totient is φ = 64986516.
The previous prime is 130005313. The next prime is 130005319. The reversal of 130005314 is 413500031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 130005292 and 130005301.
It is not an unprimeable number, because it can be changed into a prime (130005313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11177 + ... + 19619.
It is an arithmetic number, because the mean of its divisors is an integer number (24382050).
Almost surely, 2130005314 is an apocalyptic number.
130005314 is a deficient number, since it is larger than the sum of its proper divisors (65051086).
130005314 is an equidigital number, since it uses as much as digits as its factorization.
130005314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16144.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 130005314 is about 11401.9872829257. The cubic root of 130005314 is about 506.5866042892.
Adding to 130005314 its reverse (413500031), we get a palindrome (543505345).
The spelling of 130005314 in words is "one hundred thirty million, five thousand, three hundred fourteen".
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