Base | Representation |
---|---|
bin | 1000001100100110… |
… | …0110010001000011 |
3 | 12200100022102011000 |
4 | 2003021212101003 |
5 | 14001241100311 |
6 | 1002200423043 |
7 | 105345336102 |
oct | 20311462103 |
9 | 5610272130 |
10 | 2200331331 |
11 | a2a036550 |
12 | 514a77a83 |
13 | 290b19403 |
14 | 16c326039 |
15 | cd285056 |
hex | 83266443 |
2200331331 has 16 divisors (see below), whose sum is σ = 3556091520. Its totient is φ = 1333533960.
The previous prime is 2200331327. The next prime is 2200331339. The reversal of 2200331331 is 1331330022.
2200331331 is a `hidden beast` number, since 2 + 2 + 0 + 0 + 331 + 331 = 666.
It is not a de Polignac number, because 2200331331 - 22 = 2200331327 is a prime.
It is a super-2 number, since 2×22003313312 = 9682915932360463122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2200331339) 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, 3703965 + ... + 3704558.
It is an arithmetic number, because the mean of its divisors is an integer number (222255720).
Almost surely, 22200331331 is an apocalyptic number.
2200331331 is a deficient number, since it is larger than the sum of its proper divisors (1355760189).
2200331331 is a wasteful number, since it uses less digits than its factorization.
2200331331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7408543 (or 7408537 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 2200331331 is about 46907.6894655876. The cubic root of 2200331331 is about 1300.6567354322.
Adding to 2200331331 its reverse (1331330022), we get a palindrome (3531661353).
The spelling of 2200331331 in words is "two billion, two hundred million, three hundred thirty-one thousand, three hundred thirty-one".
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