Base | Representation |
---|---|
bin | 1000010001010010… |
… | …1111110000111001 |
3 | 12201201101021001121 |
4 | 2010110233300321 |
5 | 14021311443113 |
6 | 1004142545241 |
7 | 106004644453 |
oct | 20424576071 |
9 | 5651337047 |
10 | 2220031033 |
11 | a3a1711a0 |
12 | 51b598221 |
13 | 294c25c3c |
14 | 170bb32d3 |
15 | ced76e8d |
hex | 8452fc39 |
2220031033 has 16 divisors (see below), whose sum is σ = 2440803456. Its totient is φ = 2002464640.
The previous prime is 2220030983. The next prime is 2220031069. The reversal of 2220031033 is 3301300222.
It is not a de Polignac number, because 2220031033 - 213 = 2220022841 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2220030998 and 2220031016.
It is not an unprimeable number, because it can be changed into a prime (2220031733) 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, 1860285 + ... + 1861477.
It is an arithmetic number, because the mean of its divisors is an integer number (152550216).
Almost surely, 22220031033 is an apocalyptic number.
It is an amenable number.
2220031033 is a deficient number, since it is larger than the sum of its proper divisors (220772423).
2220031033 is a wasteful number, since it uses less digits than its factorization.
2220031033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2384.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 2220031033 is about 47117.2052757801. The cubic root of 2220031033 is about 1304.5268285496.
Adding to 2220031033 its reverse (3301300222), we get a palindrome (5521331255).
The spelling of 2220031033 in words is "two billion, two hundred twenty million, thirty-one thousand, thirty-three".
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