Base | Representation |
---|---|
bin | 1101101111001… |
… | …00010101110001 |
3 | 22000211021221012 |
4 | 12313210111301 |
5 | 213444330230 |
6 | 15233440305 |
7 | 2566303466 |
oct | 667442561 |
9 | 260737835 |
10 | 115230065 |
11 | 5a054065 |
12 | 32710095 |
13 | 1ab46a92 |
14 | 1143766d |
15 | a1b2395 |
hex | 6de4571 |
115230065 has 8 divisors (see below), whose sum is σ = 138499008. Its totient is φ = 92035440.
The previous prime is 115230047. The next prime is 115230077. The reversal of 115230065 is 560032511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 115230065 - 26 = 115230001 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 115230065.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15107 + ... + 21416.
It is an arithmetic number, because the mean of its divisors is an integer number (17312376).
Almost surely, 2115230065 is an apocalyptic number.
It is an amenable number.
115230065 is a deficient number, since it is larger than the sum of its proper divisors (23268943).
115230065 is an equidigital number, since it uses as much as digits as its factorization.
115230065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37159.
The product of its (nonzero) digits is 900, while the sum is 23.
The square root of 115230065 is about 10734.5267711250. The cubic root of 115230065 is about 486.6184849925.
Adding to 115230065 its reverse (560032511), we get a palindrome (675262576).
The spelling of 115230065 in words is "one hundred fifteen million, two hundred thirty thousand, sixty-five".
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