Base | Representation |
---|---|
bin | 1000010001011001… |
… | …0010001110001001 |
3 | 12201202010202020220 |
4 | 2010112102032021 |
5 | 14021412344223 |
6 | 1004155340253 |
7 | 106011244266 |
oct | 20426221611 |
9 | 5652122226 |
10 | 2220434313 |
11 | a3a417189 |
12 | 51b751689 |
13 | 295037676 |
14 | 170c7a26d |
15 | cee066e3 |
hex | 84592389 |
2220434313 has 32 divisors (see below), whose sum is σ = 3036084480. Its totient is φ = 1443225600.
The previous prime is 2220434291. The next prime is 2220434317. The reversal of 2220434313 is 3134340222.
It is not a de Polignac number, because 2220434313 - 28 = 2220434057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2220434317) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9529645 + ... + 9529877.
It is an arithmetic number, because the mean of its divisors is an integer number (94877640).
Almost surely, 22220434313 is an apocalyptic number.
It is an amenable number.
2220434313 is a deficient number, since it is larger than the sum of its proper divisors (815650167).
2220434313 is a wasteful number, since it uses less digits than its factorization.
2220434313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 689.
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 2220434313 is about 47121.4846221975. The cubic root of 2220434313 is about 1304.6058150921.
Adding to 2220434313 its reverse (3134340222), we get a palindrome (5354774535).
The spelling of 2220434313 in words is "two billion, two hundred twenty million, four hundred thirty-four thousand, three hundred thirteen".
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