Base | Representation |
---|---|
bin | 1011100001110010111101 |
3 | 12200112102102 |
4 | 23201302331 |
5 | 1233201023 |
6 | 144434445 |
7 | 34454351 |
oct | 13416275 |
9 | 5615372 |
10 | 3022013 |
11 | 1784535 |
12 | 1018a25 |
13 | 81a697 |
14 | 589461 |
15 | 3ea628 |
hex | 2e1cbd |
3022013 has 4 divisors (see below), whose sum is σ = 3025788. Its totient is φ = 3018240.
The previous prime is 3021989. The next prime is 3022027. The reversal of 3022013 is 3102203.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 2439844 + 582169 = 1562^2 + 763^2 .
It is a cyclic number.
It is not a de Polignac number, because 3022013 - 210 = 3020989 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3021985 and 3022003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3022043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158 + ... + 2463.
It is an arithmetic number, because the mean of its divisors is an integer number (756447).
Almost surely, 23022013 is an apocalyptic number.
It is an amenable number.
3022013 is a deficient number, since it is larger than the sum of its proper divisors (3775).
3022013 is a wasteful number, since it uses less digits than its factorization.
3022013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3774.
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 3022013 is about 1738.3937988845. The cubic root of 3022013 is about 144.5768559433.
Adding to 3022013 its reverse (3102203), we get a palindrome (6124216).
The spelling of 3022013 in words is "three million, twenty-two thousand, thirteen".
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