Base | Representation |
---|---|
bin | 100000000010000001111… |
… | …100010010100110001110 |
3 | 21210102200122101120212110 |
4 | 200002001330102212032 |
5 | 242031031022234410 |
6 | 4403115134244450 |
7 | 315013604342154 |
oct | 40020174224616 |
9 | 7712618346773 |
10 | 2201203321230 |
11 | 779585987041 |
12 | 2b6736656726 |
13 | 12c759c6b634 |
14 | 787786c73d4 |
15 | 3c3d1de6720 |
hex | 20081f1298e |
2201203321230 has 32 divisors (see below), whose sum is σ = 5289322729248. Its totient is φ = 586272579200.
The previous prime is 2201203321223. The next prime is 2201203321279. The reversal of 2201203321230 is 321233021022.
It is a happy number.
It is a super-2 number, since 2×22012033212302 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2201203321197 and 2201203321206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44660781 + ... + 44710040.
It is an arithmetic number, because the mean of its divisors is an integer number (165291335289).
Almost surely, 22201203321230 is an apocalyptic number.
2201203321230 is an abundant number, since it is smaller than the sum of its proper divisors (3088119408018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201203321230 is a wasteful number, since it uses less digits than its factorization.
2201203321230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89371652.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 2201203321230 its reverse (321233021022), we get a palindrome (2522436342252).
The spelling of 2201203321230 in words is "two trillion, two hundred one billion, two hundred three million, three hundred twenty-one thousand, two hundred thirty".
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