Base | Representation |
---|---|
bin | 111111001011100… |
… | …1111100010111011 |
3 | 12110202012021201212 |
4 | 1332113033202323 |
5 | 13320211202303 |
6 | 550211233335 |
7 | 103351614515 |
oct | 17627174273 |
9 | 5422167655 |
10 | 2120022203 |
11 | 998774072 |
12 | 4b1ba884b |
13 | 27a2ab410 |
14 | 1617bcbb5 |
15 | c61bead8 |
hex | 7e5cf8bb |
2120022203 has 32 divisors (see below), whose sum is σ = 2401900032. Its totient is φ = 1857945600.
The previous prime is 2120022193. The next prime is 2120022211. The reversal of 2120022203 is 3022200212.
It is a cyclic number.
It is not a de Polignac number, because 2120022203 - 28 = 2120021947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2120022403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7544423 + ... + 7544703.
It is an arithmetic number, because the mean of its divisors is an integer number (75059376).
Almost surely, 22120022203 is an apocalyptic number.
2120022203 is a deficient number, since it is larger than the sum of its proper divisors (281877829).
2120022203 is a wasteful number, since it uses less digits than its factorization.
2120022203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 2120022203 is about 46043.6988414267. The cubic root of 2120022203 is about 1284.6361423944.
Adding to 2120022203 its reverse (3022200212), we get a palindrome (5142222415).
The spelling of 2120022203 in words is "two billion, one hundred twenty million, twenty-two thousand, two hundred three".
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