141448 has 8 divisors (see below), whose sum is σ = 265230. Its totient is φ = 70720.
The previous prime is 141443. The next prime is 141461. The reversal of 141448 is 844141.
It can be written as a sum of positive squares in only one way, i.e., 131044 + 10404 = 362^2 + 102^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a nude number because it is divisible by every one of its digits.
It is a plaindrome in base 16.
It is a zygodrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (141443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8833 + ... + 8848.
2141448 is an apocalyptic number.
It is an amenable number.
141448 is a deficient number, since it is larger than the sum of its proper divisors (123782).
141448 is a wasteful number, since it uses less digits than its factorization.
141448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17687 (or 17683 counting only the distinct ones).
The product of its digits is 512, while the sum is 22.
The square root of 141448 is about 376.0957324937. The cubic root of 141448 is about 52.1033447724.
Adding to 141448 its reverse (844141), we get a palindrome (985589).
The spelling of 141448 in words is "one hundred forty-one thousand, four hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •