Base | Representation |
---|---|
bin | 1011111111101101… |
… | …0111111111011111 |
3 | 22022102000121110121 |
4 | 2333323113333133 |
5 | 23043310404043 |
6 | 1251304015411 |
7 | 142536442033 |
oct | 27773277737 |
9 | 8272017417 |
10 | 3220013023 |
11 | 1402682497 |
12 | 75a461567 |
13 | 3c4157b66 |
14 | 2279181c3 |
15 | 13ca52ded |
hex | bfed7fdf |
3220013023 has 8 divisors (see below), whose sum is σ = 3387701520. Its totient is φ = 3056569920.
The previous prime is 3220013021. The next prime is 3220013047. The reversal of 3220013023 is 3203100223.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3220013023 - 21 = 3220013021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3220012988 and 3220013006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3220013021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059793 + ... + 1062826.
It is an arithmetic number, because the mean of its divisors is an integer number (423462690).
Almost surely, 23220013023 is an apocalyptic number.
3220013023 is a deficient number, since it is larger than the sum of its proper divisors (167688497).
3220013023 is a wasteful number, since it uses less digits than its factorization.
3220013023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2122697.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 3220013023 is about 56745.1585864380. The cubic root of 3220013023 is about 1476.6782426915.
Adding to 3220013023 its reverse (3203100223), we get a palindrome (6423113246).
The spelling of 3220013023 in words is "three billion, two hundred twenty million, thirteen thousand, twenty-three".
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