Base | Representation |
---|---|
bin | 10011001100011… |
… | …111100010011101 |
3 | 211102222102120222 |
4 | 103030133202131 |
5 | 1124420321023 |
6 | 51542251125 |
7 | 10660211666 |
oct | 2314374235 |
9 | 742872528 |
10 | 322042013 |
11 | 155869a27 |
12 | 8ba26aa5 |
13 | 51947807 |
14 | 30ab036d |
15 | 1d414cc8 |
hex | 1331f89d |
322042013 has 16 divisors (see below), whose sum is σ = 339811200. Its totient is φ = 304772160.
The previous prime is 322042009. The next prime is 322042031. The reversal of 322042013 is 310240223.
It is a cyclic number.
It is not a de Polignac number, because 322042013 - 22 = 322042009 is a prime.
It is a super-2 number, since 2×3220420132 = 207422116274184338, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 322041982 and 322042000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (322047013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471170 + ... + 471852.
It is an arithmetic number, because the mean of its divisors is an integer number (21238200).
Almost surely, 2322042013 is an apocalyptic number.
It is an amenable number.
322042013 is a deficient number, since it is larger than the sum of its proper divisors (17769187).
322042013 is a wasteful number, since it uses less digits than its factorization.
322042013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1012.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 322042013 is about 17945.5290532210. The cubic root of 322042013 is about 685.4422086500.
Adding to 322042013 its reverse (310240223), we get a palindrome (632282236).
The spelling of 322042013 in words is "three hundred twenty-two million, forty-two thousand, thirteen".
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