Base | Representation |
---|---|
bin | 1101101101101… |
… | …11001110000111 |
3 | 22000110220102101 |
4 | 12312313032013 |
5 | 213422422010 |
6 | 15225452531 |
7 | 2564603623 |
oct | 666671607 |
9 | 260426371 |
10 | 115045255 |
11 | 59a38226 |
12 | 32641147 |
13 | 1aab0920 |
14 | 113ca183 |
15 | a17773a |
hex | 6db7387 |
115045255 has 8 divisors (see below), whose sum is σ = 148673952. Its totient is φ = 84956448.
The previous prime is 115045243. The next prime is 115045261. The reversal of 115045255 is 552540511.
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 115045255 - 27 = 115045127 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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, 884899 + ... + 885028.
It is an arithmetic number, because the mean of its divisors is an integer number (18584244).
Almost surely, 2115045255 is an apocalyptic number.
115045255 is a deficient number, since it is larger than the sum of its proper divisors (33628697).
115045255 is a wasteful number, since it uses less digits than its factorization.
115045255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1769945.
The product of its (nonzero) digits is 5000, while the sum is 28.
The square root of 115045255 is about 10725.9151124741. The cubic root of 115045255 is about 486.3581938848.
Adding to 115045255 its reverse (552540511), we get a palindrome (667585766).
The spelling of 115045255 in words is "one hundred fifteen million, forty-five thousand, two hundred fifty-five".
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