Base | Representation |
---|---|
bin | 10001001101000… |
… | …10111010011100 |
3 | 101001120022211211 |
4 | 20212202322130 |
5 | 243421302304 |
6 | 22153154204 |
7 | 3401501305 |
oct | 1046427234 |
9 | 331508754 |
10 | 144322204 |
11 | 74514454 |
12 | 403bb964 |
13 | 23b91770 |
14 | 1524b7ac |
15 | ca0c204 |
hex | 89a2e9c |
144322204 has 24 divisors (see below), whose sum is σ = 272715968. Its totient is φ = 66432960.
The previous prime is 144322187. The next prime is 144322207. The reversal of 144322204 is 402223441.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144322207) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 17149 + ... + 24139.
Almost surely, 2144322204 is an apocalyptic number.
It is an amenable number.
144322204 is a deficient number, since it is larger than the sum of its proper divisors (128393764).
144322204 is a wasteful number, since it uses less digits than its factorization.
144322204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7405 (or 7403 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 144322204 is about 12013.4176652608. The cubic root of 144322204 is about 524.5389197411.
Adding to 144322204 its reverse (402223441), we get a palindrome (546545645).
The spelling of 144322204 in words is "one hundred forty-four million, three hundred twenty-two thousand, two hundred four".
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