Base | Representation |
---|---|
bin | 1111100101010… |
… | …01001010111111 |
3 | 100002222002010100 |
4 | 13302221022333 |
5 | 231430410401 |
6 | 20545412143 |
7 | 3145033143 |
oct | 762511277 |
9 | 302862110 |
10 | 130716351 |
11 | 67871147 |
12 | 3793a053 |
13 | 2110986c |
14 | 13509223 |
15 | b720b86 |
hex | 7ca92bf |
130716351 has 12 divisors (see below), whose sum is σ = 191908600. Its totient is φ = 85715280.
The previous prime is 130716343. The next prime is 130716379. The reversal of 130716351 is 153617031.
130716351 is a `hidden beast` number, since 1 + 307 + 1 + 6 + 351 = 666.
It is not a de Polignac number, because 130716351 - 23 = 130716343 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 (130716331) 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 11 ways as a sum of consecutive naturals, for example, 118501 + ... + 119598.
Almost surely, 2130716351 is an apocalyptic number.
130716351 is a deficient number, since it is larger than the sum of its proper divisors (61192249).
130716351 is a wasteful number, since it uses less digits than its factorization.
130716351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238166 (or 238163 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 27.
The square root of 130716351 is about 11433.1251633138. The cubic root of 130716351 is about 507.5084823095.
The spelling of 130716351 in words is "one hundred thirty million, seven hundred sixteen thousand, three hundred fifty-one".
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