Base | Representation |
---|---|
bin | 1011010010101100… |
… | …1001100110101101 |
3 | 21211020202102222100 |
4 | 2310223021212231 |
5 | 22201442213123 |
6 | 1220441205313 |
7 | 135054602100 |
oct | 26453114655 |
9 | 7736672870 |
10 | 3031210413 |
11 | 1316048280 |
12 | 707190839 |
13 | 393cc143a |
14 | 20a80c737 |
15 | 12b1ab643 |
hex | b4ac99ad |
3031210413 has 108 divisors (see below), whose sum is σ = 5762229408. Its totient is φ = 1518310080.
The previous prime is 3031210393. The next prime is 3031210447. The reversal of 3031210413 is 3140121303.
It is not a de Polignac number, because 3031210413 - 217 = 3031079341 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031210493) 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 107 ways as a sum of consecutive naturals, for example, 4079320 + ... + 4080062.
It is an arithmetic number, because the mean of its divisors is an integer number (53353976).
Almost surely, 23031210413 is an apocalyptic number.
3031210413 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
3031210413 is a deficient number, since it is larger than the sum of its proper divisors (2731018995).
3031210413 is a wasteful number, since it uses less digits than its factorization.
3031210413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 832 (or 793 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 3031210413 is about 55056.4293520748. The cubic root of 3031210413 is about 1447.2337928487.
Adding to 3031210413 its reverse (3140121303), we get a palindrome (6171331716).
It can be divided in two parts, 3031 and 210413, that added together give a square (213444 = 4622).
The spelling of 3031210413 in words is "three billion, thirty-one million, two hundred ten thousand, four hundred thirteen".
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