Base | Representation |
---|---|
bin | 10001000110010… |
… | …11111000001110 |
3 | 100222220120122021 |
4 | 20203023320032 |
5 | 243210111142 |
6 | 22122240354 |
7 | 3361142365 |
oct | 1043137016 |
9 | 328816567 |
10 | 143441422 |
11 | 73a72733 |
12 | 400560ba |
13 | 239438a7 |
14 | 1509c7dc |
15 | c8d6267 |
hex | 88cbe0e |
143441422 has 8 divisors (see below), whose sum is σ = 215278272. Its totient is φ = 71682000.
The previous prime is 143441383. The next prime is 143441437. The reversal of 143441422 is 224144341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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 in 3 ways as a sum of consecutive naturals, for example, 14479 + ... + 22282.
It is an arithmetic number, because the mean of its divisors is an integer number (26909784).
Almost surely, 2143441422 is an apocalyptic number.
143441422 is a deficient number, since it is larger than the sum of its proper divisors (71836850).
143441422 is a wasteful number, since it uses less digits than its factorization.
143441422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38714.
The product of its digits is 3072, while the sum is 25.
The square root of 143441422 is about 11976.7033026622. The cubic root of 143441422 is about 523.4696744942.
Adding to 143441422 its reverse (224144341), we get a palindrome (367585763).
The spelling of 143441422 in words is "one hundred forty-three million, four hundred forty-one thousand, four hundred twenty-two".
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