Base | Representation |
---|---|
bin | 1111100101010… |
… | …01010001111111 |
3 | 100002222002201221 |
4 | 13302221101333 |
5 | 231430414144 |
6 | 20545414211 |
7 | 3145034353 |
oct | 762512177 |
9 | 302862657 |
10 | 130716799 |
11 | 67871514 |
12 | 3793a367 |
13 | 21109b25 |
14 | 13509463 |
15 | b720d84 |
hex | 7ca947f |
130716799 has 8 divisors (see below), whose sum is σ = 132963120. Its totient is φ = 128479296.
The previous prime is 130716779. The next prime is 130716841. The reversal of 130716799 is 997617031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130716799 - 225 = 97162367 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 (130716779) 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 7 ways as a sum of consecutive naturals, for example, 32187 + ... + 36019.
It is an arithmetic number, because the mean of its divisors is an integer number (16620390).
Almost surely, 2130716799 is an apocalyptic number.
130716799 is a deficient number, since it is larger than the sum of its proper divisors (2246321).
130716799 is an equidigital number, since it uses as much as digits as its factorization.
130716799 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4409.
The product of its (nonzero) digits is 71442, while the sum is 43.
The square root of 130716799 is about 11433.1447554905. The cubic root of 130716799 is about 507.5090620980.
The spelling of 130716799 in words is "one hundred thirty million, seven hundred sixteen thousand, seven hundred ninety-nine".
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