Base | Representation |
---|---|
bin | 1101101101011… |
… | …01011100011110 |
3 | 22000101212111101 |
4 | 12312231130132 |
5 | 213420131324 |
6 | 15224543314 |
7 | 2564346112 |
oct | 666553436 |
9 | 260355441 |
10 | 115005214 |
11 | 59a10135 |
12 | 32621b3a |
13 | 1aa9862c |
14 | 113b9742 |
15 | a16a944 |
hex | 6dad71e |
115005214 has 12 divisors (see below), whose sum is σ = 182066184. Its totient is φ = 54475812.
The previous prime is 115005211. The next prime is 115005223. The reversal of 115005214 is 412500511.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 115005191 and 115005200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115005211) 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 5 ways as a sum of consecutive naturals, for example, 78922 + ... + 80365.
It is an arithmetic number, because the mean of its divisors is an integer number (15172182).
Almost surely, 2115005214 is an apocalyptic number.
115005214 is a deficient number, since it is larger than the sum of its proper divisors (67060970).
115005214 is a wasteful number, since it uses less digits than its factorization.
115005214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159327 (or 159308 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 115005214 is about 10724.0483960116. The cubic root of 115005214 is about 486.3017623870.
Adding to 115005214 its reverse (412500511), we get a palindrome (527505725).
The spelling of 115005214 in words is "one hundred fifteen million, five thousand, two hundred fourteen".
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