Base | Representation |
---|---|
bin | 1011010000100010… |
… | …0000110000100101 |
3 | 21210121200010021122 |
4 | 2310020200300211 |
5 | 22142131131323 |
6 | 1215514423325 |
7 | 134614453154 |
oct | 26410406045 |
9 | 7717603248 |
10 | 3022130213 |
11 | 1310a06183 |
12 | 704131b45 |
13 | 39216243b |
14 | 20952759b |
15 | 12a4b5ec8 |
hex | b4220c25 |
3022130213 has 8 divisors (see below), whose sum is σ = 3101086296. Its totient is φ = 2943424000.
The previous prime is 3022130173. The next prime is 3022130219. The reversal of 3022130213 is 3120312203.
It can be written as a sum of positive squares in 4 ways, for example, as 500282689 + 2521847524 = 22367^2 + 50218^2 .
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 3022130213 - 216 = 3022064677 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3022130191 and 3022130200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3022130219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37838 + ... + 86463.
It is an arithmetic number, because the mean of its divisors is an integer number (387635787).
Almost surely, 23022130213 is an apocalyptic number.
It is an amenable number.
3022130213 is a deficient number, since it is larger than the sum of its proper divisors (78956083).
3022130213 is a wasteful number, since it uses less digits than its factorization.
3022130213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124935.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 3022130213 is about 54973.9048367496. The cubic root of 3022130213 is about 1445.7872512435.
Adding to 3022130213 its reverse (3120312203), we get a palindrome (6142442416).
The spelling of 3022130213 in words is "three billion, twenty-two million, one hundred thirty thousand, two hundred thirteen".
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