Base | Representation |
---|---|
bin | 1111111000011… |
… | …01001110101110 |
3 | 100021200110001212 |
4 | 13330031032232 |
5 | 233101121332 |
6 | 21115234422 |
7 | 3205244150 |
oct | 774151656 |
9 | 307613055 |
10 | 133223342 |
11 | 6922373a |
12 | 38748a12 |
13 | 217a69a5 |
14 | 1399cad0 |
15 | ba688b2 |
hex | 7f0d3ae |
133223342 has 16 divisors (see below), whose sum is σ = 229368672. Its totient is φ = 56849280.
The previous prime is 133223341. The next prime is 133223351. The reversal of 133223342 is 243322331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133223341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17159 + ... + 23682.
It is an arithmetic number, because the mean of its divisors is an integer number (14335542).
Almost surely, 2133223342 is an apocalyptic number.
133223342 is a deficient number, since it is larger than the sum of its proper divisors (96145330).
133223342 is a wasteful number, since it uses less digits than its factorization.
133223342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41083.
The product of its digits is 2592, while the sum is 23.
The square root of 133223342 is about 11542.2416367013. The cubic root of 133223342 is about 510.7324372890.
Adding to 133223342 its reverse (243322331), we get a palindrome (376545673).
The spelling of 133223342 in words is "one hundred thirty-three million, two hundred twenty-three thousand, three hundred forty-two".
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