Base | Representation |
---|---|
bin | 10010000000011… |
… | …101110101110001 |
3 | 210001110212220112 |
4 | 102000131311301 |
5 | 1104320041423 |
6 | 45551151105 |
7 | 10325624222 |
oct | 2200356561 |
9 | 701425815 |
10 | 302112113 |
11 | 145597336 |
12 | 85215495 |
13 | 4a78a284 |
14 | 2c1a3249 |
15 | 1b7c9a78 |
hex | 1201dd71 |
302112113 has 2 divisors, whose sum is σ = 302112114. Its totient is φ = 302112112.
The previous prime is 302112091. The next prime is 302112131. The reversal of 302112113 is 311211203.
Together with next prime (302112131) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 204833344 + 97278769 = 14312^2 + 9863^2 .
It is a cyclic number.
It is not a de Polignac number, because 302112113 - 28 = 302111857 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (302112133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151056056 + 151056057.
It is an arithmetic number, because the mean of its divisors is an integer number (151056057).
Almost surely, 2302112113 is an apocalyptic number.
It is an amenable number.
302112113 is a deficient number, since it is larger than the sum of its proper divisors (1).
302112113 is an equidigital number, since it uses as much as digits as its factorization.
302112113 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 302112113 is about 17381.3725867666. The cubic root of 302112113 is about 671.0002976183. Note that the first 3 decimals are identical.
Adding to 302112113 its reverse (311211203), we get a palindrome (613323316).
The spelling of 302112113 in words is "three hundred two million, one hundred twelve thousand, one hundred thirteen".
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