Base | Representation |
---|---|
bin | 11010100000000… |
… | …00011111100010 |
3 | 120111022000110011 |
4 | 31100000133202 |
5 | 423402101010 |
6 | 34020355134 |
7 | 5336343223 |
oct | 1520003742 |
9 | 514260404 |
10 | 222300130 |
11 | 104534418 |
12 | 62545aaa |
13 | 37094650 |
14 | 2174924a |
15 | 147b1a8a |
hex | d4007e2 |
222300130 has 32 divisors (see below), whose sum is σ = 440100864. Its totient is φ = 80331456.
The previous prime is 222300061. The next prime is 222300131. The reversal of 222300130 is 31003222.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a self number, because there is not a number n which added to its sum of digits gives 222300130.
It is not an unprimeable number, because it can be changed into a prime (222300131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12082 + ... + 24301.
It is an arithmetic number, because the mean of its divisors is an integer number (13753152).
Almost surely, 2222300130 is an apocalyptic number.
222300130 is a deficient number, since it is larger than the sum of its proper divisors (217800734).
222300130 is a wasteful number, since it uses less digits than its factorization.
222300130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36450.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 222300130 is about 14909.7327273161. The cubic root of 222300130 is about 605.7776399207. Note that the first 3 decimals are identical.
Adding to 222300130 its reverse (31003222), we get a palindrome (253303352).
The spelling of 222300130 in words is "two hundred twenty-two million, three hundred thousand, one hundred thirty".
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