Base | Representation |
---|---|
bin | 1000010001010010… |
… | …1000111100111010 |
3 | 12201201022211210011 |
4 | 2010110220330322 |
5 | 14021310100010 |
6 | 1004142212134 |
7 | 106004500222 |
oct | 20424507472 |
9 | 5651284704 |
10 | 2220003130 |
11 | a3a152234 |
12 | 51b58404a |
13 | 294c16327 |
14 | 170ba7082 |
15 | ced6da8a |
hex | 84528f3a |
2220003130 has 32 divisors (see below), whose sum is σ = 4213215360. Its totient is φ = 839885760.
The previous prime is 2220003091. The next prime is 2220003139. The reversal of 2220003130 is 313000222.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2220003130.
It is not an unprimeable number, because it can be changed into a prime (2220003139) 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, 110632 + ... + 129148.
It is an arithmetic number, because the mean of its divisors is an integer number (131662980).
Almost surely, 22220003130 is an apocalyptic number.
2220003130 is a deficient number, since it is larger than the sum of its proper divisors (1993212230).
2220003130 is a wasteful number, since it uses less digits than its factorization.
2220003130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19174.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 2220003130 is about 47116.9091728224. The cubic root of 2220003130 is about 1304.5213631057.
Adding to 2220003130 its reverse (313000222), we get a palindrome (2533003352).
The spelling of 2220003130 in words is "two billion, two hundred twenty million, three thousand, one hundred thirty".
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