Base | Representation |
---|---|
bin | 100000011110000101001… |
… | …010000011100001101000 |
3 | 21220022102200001122010100 |
4 | 200132011022003201220 |
5 | 243024221420012412 |
6 | 4425015530545400 |
7 | 320131145223216 |
oct | 40360512034150 |
9 | 7808380048110 |
10 | 2231322032232 |
11 | 790331131437 |
12 | 300541298260 |
13 | 132549ac8a17 |
14 | 79dd47d3cb6 |
15 | 3d09616dedc |
hex | 20785283868 |
2231322032232 has 96 divisors (see below), whose sum is σ = 6370830535680. Its totient is φ = 704466771840.
The previous prime is 2231322032161. The next prime is 2231322032287. The reversal of 2231322032232 is 2322302231322.
2231322032232 is a `hidden beast` number, since 2 + 2 + 313 + 2 + 20 + 322 + 3 + 2 = 666.
It is a super-3 number, since 3×22313220322323 (a number of 38 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2231322032196 and 2231322032205.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10530163 + ... + 10739970.
It is an arithmetic number, because the mean of its divisors is an integer number (66362818080).
Almost surely, 22231322032232 is an apocalyptic number.
It is an amenable number.
2231322032232 is an abundant number, since it is smaller than the sum of its proper divisors (4139508503448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231322032232 is a wasteful number, since it uses less digits than its factorization.
2231322032232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21270223 (or 21270216 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 2231322032232 its reverse (2322302231322), we get a palindrome (4553624263554).
The spelling of 2231322032232 in words is "two trillion, two hundred thirty-one billion, three hundred twenty-two million, thirty-two thousand, two hundred thirty-two".
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