Base | Representation |
---|---|
bin | 100000010011101000111… |
… | …100100111111011010110 |
3 | 21212020111101011000011201 |
4 | 200103220330213323112 |
5 | 242333242000043110 |
6 | 4415523254423114 |
7 | 316253266643155 |
oct | 40235074477326 |
9 | 7766441130151 |
10 | 2220111331030 |
11 | 7865a8a7171a |
12 | 2ba332961a9a |
13 | 13148133b308 |
14 | 7964d95759c |
15 | 3cb3bd5eb3a |
hex | 204e8f27ed6 |
2220111331030 has 32 divisors (see below), whose sum is σ = 4170033192384. Its totient is φ = 849416595456.
The previous prime is 2220111331027. The next prime is 2220111331091. The reversal of 2220111331030 is 301331110222.
It is a junction number, because it is equal to n+sod(n) for n = 2220111330989 and 2220111331007.
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, 21668482 + ... + 21770698.
It is an arithmetic number, because the mean of its divisors is an integer number (130313537262).
Almost surely, 22220111331030 is an apocalyptic number.
2220111331030 is a deficient number, since it is larger than the sum of its proper divisors (1949921861354).
2220111331030 is a wasteful number, since it uses less digits than its factorization.
2220111331030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196680.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 2220111331030 its reverse (301331110222), we get a palindrome (2521442441252).
The spelling of 2220111331030 in words is "two trillion, two hundred twenty billion, one hundred eleven million, three hundred thirty-one thousand, thirty".
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