Base | Representation |
---|---|
bin | 1000001100101001… |
… | …1010100000101001 |
3 | 12200100201021200120 |
4 | 2003022122200221 |
5 | 14001314422241 |
6 | 1002205153453 |
7 | 105350220012 |
oct | 20312324051 |
9 | 5610637616 |
10 | 2200545321 |
11 | a2a1722a7 |
12 | 514b5b889 |
13 | 290b92930 |
14 | 16c380009 |
15 | cd2c8666 |
hex | 8329a829 |
2200545321 has 16 divisors (see below), whose sum is σ = 3164589120. Its totient is φ = 1352111040.
The previous prime is 2200545313. The next prime is 2200545337. The reversal of 2200545321 is 1235450022.
It is not a de Polignac number, because 2200545321 - 23 = 2200545313 is a prime.
It is a super-3 number, since 3×22005453213 (a number of 29 digits) contains 333 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2200545291 and 2200545300.
It is not an unprimeable number, because it can be changed into a prime (2200545371) 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, 17110 + ... + 68511.
It is an arithmetic number, because the mean of its divisors is an integer number (197786820).
Almost surely, 22200545321 is an apocalyptic number.
It is an amenable number.
2200545321 is a deficient number, since it is larger than the sum of its proper divisors (964043799).
2200545321 is a wasteful number, since it uses less digits than its factorization.
2200545321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86296.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 2200545321 is about 46909.9703794407. The cubic root of 2200545321 is about 1300.6988985538.
Adding to 2200545321 its reverse (1235450022), we get a palindrome (3435995343).
The spelling of 2200545321 in words is "two billion, two hundred million, five hundred forty-five thousand, three hundred twenty-one".
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