Base | Representation |
---|---|
bin | 111111111001100… |
… | …1001000110001001 |
3 | 12112102112020010211 |
4 | 1333303021012021 |
5 | 13342343104113 |
6 | 552431441121 |
7 | 104063442256 |
oct | 17763110611 |
9 | 5472466124 |
10 | 2144113033 |
11 | a00328947 |
12 | 4ba0861a1 |
13 | 28229484a |
14 | 164a9042d |
15 | c837cb3d |
hex | 7fcc9189 |
2144113033 has 6 divisors (see below), whose sum is σ = 2152752602. Its totient is φ = 2135508000.
The previous prime is 2144113019. The next prime is 2144113043. The reversal of 2144113033 is 3303114412.
It can be written as a sum of positive squares in only one way, i.e., 1973758329 + 170354704 = 44427^2 + 13052^2 .
It is not a de Polignac number, because 2144113033 - 29 = 2144112521 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2144112995 and 2144113013.
It is not an unprimeable number, because it can be changed into a prime (2144113043) 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, 45985 + ... + 80017.
Almost surely, 22144113033 is an apocalyptic number.
It is an amenable number.
2144113033 is a deficient number, since it is larger than the sum of its proper divisors (8639569).
2144113033 is an frugal number, since it uses more digits than its factorization.
2144113033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34535 (or 34284 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 2144113033 is about 46304.5681655709. The cubic root of 2144113033 is about 1289.4838054503.
Adding to 2144113033 its reverse (3303114412), we get a palindrome (5447227445).
The spelling of 2144113033 in words is "two billion, one hundred forty-four million, one hundred thirteen thousand, thirty-three".
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