Base | Representation |
---|---|
bin | 1011101010010000… |
… | …0101100001111111 |
3 | 22002010200121000022 |
4 | 2322210011201333 |
5 | 22402241201030 |
6 | 1234331122355 |
7 | 140364514421 |
oct | 27244054177 |
9 | 8063617008 |
10 | 3130022015 |
11 | 13668a795a |
12 | 7342a33bb |
13 | 3ab60a043 |
14 | 2199b0811 |
15 | 134bc8de5 |
hex | ba90587f |
3130022015 has 8 divisors (see below), whose sum is σ = 3759213888. Its totient is φ = 2501892640.
The previous prime is 3130021969. The next prime is 3130022069. The reversal of 3130022015 is 5102200313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3130022015 - 210 = 3130020991 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3130021984 and 3130022002.
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, 259127 + ... + 270936.
It is an arithmetic number, because the mean of its divisors is an integer number (469901736).
Almost surely, 23130022015 is an apocalyptic number.
3130022015 is a deficient number, since it is larger than the sum of its proper divisors (629191873).
3130022015 is a wasteful number, since it uses less digits than its factorization.
3130022015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 531249.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 3130022015 is about 55946.5996732599. The cubic root of 3130022015 is about 1462.7916212004.
Adding to 3130022015 its reverse (5102200313), we get a palindrome (8232222328).
The spelling of 3130022015 in words is "three billion, one hundred thirty million, twenty-two thousand, fifteen".
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