Base | Representation |
---|---|
bin | 1000010001010101… |
… | …1101111100100100 |
3 | 12201201201212112122 |
4 | 2010111131330210 |
5 | 14021334021241 |
6 | 1004151005112 |
7 | 106006363115 |
oct | 20425357444 |
9 | 5651655478 |
10 | 2220220196 |
11 | a3a290327 |
12 | 51b669798 |
13 | 294c9107c |
14 | 170c2220c |
15 | cedb304b |
hex | 8455df24 |
2220220196 has 48 divisors (see below), whose sum is σ = 4171055616. Its totient is φ = 1030385664.
The previous prime is 2220220181. The next prime is 2220220201. The reversal of 2220220196 is 6910220222.
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, 3053585 + ... + 3054311.
It is an arithmetic number, because the mean of its divisors is an integer number (86896992).
Almost surely, 22220220196 is an apocalyptic number.
It is an amenable number.
2220220196 is a deficient number, since it is larger than the sum of its proper divisors (1950835420).
2220220196 is a wasteful number, since it uses less digits than its factorization.
2220220196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1308 (or 1306 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 2220220196 is about 47119.2125995331. The cubic root of 2220220196 is about 1304.5638792629.
Adding to 2220220196 its sum of digits (26), we get a palindrome (2220220222).
The spelling of 2220220196 in words is "two billion, two hundred twenty million, two hundred twenty thousand, one hundred ninety-six".
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