Base | Representation |
---|---|
bin | 1000010010000010… |
… | …0000001110101010 |
3 | 12201221011211220100 |
4 | 2010200200032222 |
5 | 14023104110010 |
6 | 1004333010230 |
7 | 106043102250 |
oct | 20440401652 |
9 | 5657154810 |
10 | 2223113130 |
11 | a40986887 |
12 | 520623976 |
13 | 295764a74 |
14 | 1713765d0 |
15 | d02852c0 |
hex | 848203aa |
2223113130 has 48 divisors (see below), whose sum is σ = 6605823744. Its totient is φ = 508140000.
The previous prime is 2223113129. The next prime is 2223113149. The reversal of 2223113130 is 313113222.
2223113130 is a `hidden beast` number, since 222 + 311 + 3 + 130 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1763746 + ... + 1765005.
It is an arithmetic number, because the mean of its divisors is an integer number (137621328).
Almost surely, 22223113130 is an apocalyptic number.
2223113130 is an abundant number, since it is smaller than the sum of its proper divisors (4382710614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2223113130 is a wasteful number, since it uses less digits than its factorization.
2223113130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3528771 (or 3528768 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 2223113130 is about 47149.9006361625. The cubic root of 2223113130 is about 1305.1302463916.
Adding to 2223113130 its reverse (313113222), we get a palindrome (2536226352).
The spelling of 2223113130 in words is "two billion, two hundred twenty-three million, one hundred thirteen thousand, one hundred thirty".
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