Base | Representation |
---|---|
bin | 100000011110000101001… |
… | …010000011100001101001 |
3 | 21220022102200001122010101 |
4 | 200132011022003201221 |
5 | 243024221420012413 |
6 | 4425015530545401 |
7 | 320131145223220 |
oct | 40360512034151 |
9 | 7808380048111 |
10 | 2231322032233 |
11 | 790331131438 |
12 | 300541298261 |
13 | 132549ac8a18 |
14 | 79dd47d3cb7 |
15 | 3d09616dedd |
hex | 20785283869 |
2231322032233 has 16 divisors (see below), whose sum is σ = 2560231086336. Its totient is φ = 1904952744000.
The previous prime is 2231322032161. The next prime is 2231322032287. The reversal of 2231322032233 is 3322302231322.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2231322032233 - 229 = 2230785161321 is a prime.
It is a super-3 number, since 3×22313220322333 (a number of 38 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2231322032293) 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, 10597483 + ... + 10805983.
It is an arithmetic number, because the mean of its divisors is an integer number (160014442896).
Almost surely, 22231322032233 is an apocalyptic number.
It is an amenable number.
2231322032233 is a deficient number, since it is larger than the sum of its proper divisors (328909054103).
2231322032233 is a wasteful number, since it uses less digits than its factorization.
2231322032233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214584.
The product of its (nonzero) digits is 15552, while the sum is 28.
Adding to 2231322032233 its reverse (3322302231322), we get a palindrome (5553624263555).
The spelling of 2231322032233 in words is "two trillion, two hundred thirty-one billion, three hundred twenty-two million, thirty-two thousand, two hundred thirty-three".
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