Base | Representation |
---|---|
bin | 1011100110001110… |
… | …1100111101100101 |
3 | 22000221221002221202 |
4 | 2321203230331211 |
5 | 22333431103130 |
6 | 1232525252245 |
7 | 140101201025 |
oct | 27143547545 |
9 | 8027832852 |
10 | 3113144165 |
11 | 135831a31a |
12 | 72a704085 |
13 | 3a7c7aa51 |
14 | 217659a85 |
15 | 133493145 |
hex | b98ecf65 |
3113144165 has 8 divisors (see below), whose sum is σ = 3760846200. Its totient is φ = 2473799872.
The previous prime is 3113144161. The next prime is 3113144183. The reversal of 3113144165 is 5614413113.
It can be written as a sum of positive squares in 4 ways, for example, as 104182849 + 3008961316 = 10207^2 + 54854^2 .
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 3113144165 - 22 = 3113144161 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3113144161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2088614 + ... + 2090103.
It is an arithmetic number, because the mean of its divisors is an integer number (470105775).
Almost surely, 23113144165 is an apocalyptic number.
It is an amenable number.
3113144165 is a deficient number, since it is larger than the sum of its proper divisors (647702035).
3113144165 is a wasteful number, since it uses less digits than its factorization.
3113144165 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4178871.
The product of its digits is 4320, while the sum is 29.
The square root of 3113144165 is about 55795.5568571549. The cubic root of 3113144165 is about 1460.1576368543.
Adding to 3113144165 its reverse (5614413113), we get a palindrome (8727557278).
The spelling of 3113144165 in words is "three billion, one hundred thirteen million, one hundred forty-four thousand, one hundred sixty-five".
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