Base | Representation |
---|---|
bin | 100000010011110101011… |
… | …001000011111001100110 |
3 | 21212021000221000012010202 |
4 | 200103311121003321212 |
5 | 242334203422042410 |
6 | 4420000113350502 |
7 | 316261413362543 |
oct | 40236531037146 |
9 | 7767027005122 |
10 | 2220320112230 |
11 | 7866a5902070 |
12 | 2ba390868432 |
13 | 1314b567b49c |
14 | 7966d583bca |
15 | 3cb50350ca5 |
hex | 204f5643e66 |
2220320112230 has 32 divisors (see below), whose sum is σ = 4360015284768. Its totient is φ = 807368025600.
The previous prime is 2220320112217. The next prime is 2220320112233. The reversal of 2220320112230 is 322110230222.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2220320112233) 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, 4324244 + ... + 4810376.
It is an arithmetic number, because the mean of its divisors is an integer number (136250477649).
Almost surely, 22220320112230 is an apocalyptic number.
2220320112230 is a deficient number, since it is larger than the sum of its proper divisors (2139695172538).
2220320112230 is a wasteful number, since it uses less digits than its factorization.
2220320112230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527672.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 2220320112230 its reverse (322110230222), we get a palindrome (2542430342452).
The spelling of 2220320112230 in words is "two trillion, two hundred twenty billion, three hundred twenty million, one hundred twelve thousand, two hundred thirty".
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