Base | Representation |
---|---|
bin | 11010101000101… |
… | …11010100110000 |
3 | 120120110001002221 |
4 | 31110113110300 |
5 | 424200122344 |
6 | 34101050424 |
7 | 5352141025 |
oct | 1524272460 |
9 | 516401087 |
10 | 223442224 |
11 | 1051444a5 |
12 | 629b6a14 |
13 | 373a4445 |
14 | 2196554c |
15 | 1493a184 |
hex | d517530 |
223442224 has 10 divisors (see below), whose sum is σ = 432919340. Its totient is φ = 111721104.
The previous prime is 223442213. The next prime is 223442239. The reversal of 223442224 is 422244322.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6982554 + ... + 6982585.
It is an arithmetic number, because the mean of its divisors is an integer number (43291934).
Almost surely, 2223442224 is an apocalyptic number.
It is an amenable number.
223442224 is a deficient number, since it is larger than the sum of its proper divisors (209477116).
223442224 is a wasteful number, since it uses less digits than its factorization.
223442224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13965147 (or 13965141 counting only the distinct ones).
The product of its digits is 6144, while the sum is 25.
The square root of 223442224 is about 14947.9839443318. The cubic root of 223442224 is about 606.8132871608.
Adding to 223442224 its reverse (422244322), we get a palindrome (645686546).
The spelling of 223442224 in words is "two hundred twenty-three million, four hundred forty-two thousand, two hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •