Base | Representation |
---|---|
bin | 1000010100001011… |
… | …0111001110100110 |
3 | 12202120010110022122 |
4 | 2011002313032212 |
5 | 14032410321410 |
6 | 1005254025542 |
7 | 106212465104 |
oct | 20502671646 |
9 | 5676113278 |
10 | 2232120230 |
11 | a45a78a6a |
12 | 5236482b2 |
13 | 297599702 |
14 | 17263cc74 |
15 | d0e63e55 |
hex | 850b73a6 |
2232120230 has 16 divisors (see below), whose sum is σ = 4254158880. Its totient is φ = 840327552.
The previous prime is 2232120221. The next prime is 2232120257. The reversal of 2232120230 is 320212322.
It is a super-3 number, since 3×22321202303 (a number of 29 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a junction number, because it is equal to n+sod(n) for n = 2232120199 and 2232120208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6564890 + ... + 6565229.
It is an arithmetic number, because the mean of its divisors is an integer number (265884930).
Almost surely, 22232120230 is an apocalyptic number.
2232120230 is a deficient number, since it is larger than the sum of its proper divisors (2022038650).
2232120230 is a wasteful number, since it uses less digits than its factorization.
2232120230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13130143.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2232120230 is about 47245.3196623750. The cubic root of 2232120230 is about 1306.8904804414.
Adding to 2232120230 its reverse (320212322), we get a palindrome (2552332552).
The spelling of 2232120230 in words is "two billion, two hundred thirty-two million, one hundred twenty thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.123 sec. • engine limits •