Base | Representation |
---|---|
bin | 10100110000100111… |
… | …11101100001111010 |
3 | 1001202201212010002221 |
4 | 22120103331201322 |
5 | 140311144213221 |
6 | 5041534314254 |
7 | 543122344132 |
oct | 123023754172 |
9 | 31681763087 |
10 | 11145304186 |
11 | 47aa262aa5 |
12 | 21b065898a |
13 | 1088071063 |
14 | 77a2d5ac2 |
15 | 4536e2541 |
hex | 2984fd87a |
11145304186 has 16 divisors (see below), whose sum is σ = 17300037600. Its totient is φ = 5378749488.
The previous prime is 11145304139. The next prime is 11145304207. The reversal of 11145304186 is 68140354111.
It is a super-3 number, since 3×111453041863 (a number of 31 digits) contains 333 as substring.
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, 159541 + ... + 218503.
It is an arithmetic number, because the mean of its divisors is an integer number (1081252350).
Almost surely, 211145304186 is an apocalyptic number.
11145304186 is a deficient number, since it is larger than the sum of its proper divisors (6154733414).
11145304186 is a wasteful number, since it uses less digits than its factorization.
11145304186 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62253.
The product of its (nonzero) digits is 11520, while the sum is 34.
Adding to 11145304186 its reverse (68140354111), we get a palindrome (79285658297).
The spelling of 11145304186 in words is "eleven billion, one hundred forty-five million, three hundred four thousand, one hundred eighty-six".
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