Base | Representation |
---|---|
bin | 1101110000000… |
… | …01101000110001 |
3 | 22001001101112122 |
4 | 12320001220301 |
5 | 214012200230 |
6 | 15240204025 |
7 | 2600313365 |
oct | 670015061 |
9 | 261041478 |
10 | 115350065 |
11 | 5a126236 |
12 | 32769615 |
13 | 1ab8959c |
14 | 114692a5 |
15 | a1d7be5 |
hex | 6e01a31 |
115350065 has 4 divisors (see below), whose sum is σ = 138420084. Its totient is φ = 92280048.
The previous prime is 115350043. The next prime is 115350077. The reversal of 115350065 is 560053511.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 560053511 = 5881 ⋅95231.
It can be written as a sum of positive squares in 2 ways, for example, as 62220544 + 53129521 = 7888^2 + 7289^2 .
It is a cyclic number.
It is not a de Polignac number, because 115350065 - 28 = 115349809 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11535002 + ... + 11535011.
It is an arithmetic number, because the mean of its divisors is an integer number (34605021).
Almost surely, 2115350065 is an apocalyptic number.
It is an amenable number.
115350065 is a deficient number, since it is larger than the sum of its proper divisors (23070019).
115350065 is an equidigital number, since it uses as much as digits as its factorization.
115350065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23070018.
The product of its (nonzero) digits is 2250, while the sum is 26.
The square root of 115350065 is about 10740.1147573012. The cubic root of 115350065 is about 486.7873470554.
The spelling of 115350065 in words is "one hundred fifteen million, three hundred fifty thousand, sixty-five".
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