Base | Representation |
---|---|
bin | 10001001010111… |
… | …10010111001110 |
3 | 101001001001200111 |
4 | 20211132113032 |
5 | 243333311142 |
6 | 22143150234 |
7 | 3366221560 |
oct | 1045362716 |
9 | 331031614 |
10 | 144041422 |
11 | 743424a8 |
12 | 402a537a |
13 | 23ac3a15 |
14 | 151b7330 |
15 | c9a3e17 |
hex | 895e5ce |
144041422 has 8 divisors (see below), whose sum is σ = 246928176. Its totient is φ = 61732032.
The previous prime is 144041399. The next prime is 144041423. The reversal of 144041422 is 224140441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 144041393 and 144041402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144041423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5144323 + ... + 5144350.
It is an arithmetic number, because the mean of its divisors is an integer number (30866022).
Almost surely, 2144041422 is an apocalyptic number.
144041422 is a deficient number, since it is larger than the sum of its proper divisors (102886754).
144041422 is a wasteful number, since it uses less digits than its factorization.
144041422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10288682.
The product of its (nonzero) digits is 1024, while the sum is 22.
The square root of 144041422 is about 12001.7257925683. The cubic root of 144041422 is about 524.1985315931.
Adding to 144041422 its reverse (224140441), we get a palindrome (368181863).
The spelling of 144041422 in words is "one hundred forty-four million, forty-one thousand, four hundred twenty-two".
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