Base | Representation |
---|---|
bin | 10001001101001… |
… | …11100110111010 |
3 | 101001121022020001 |
4 | 20212213212322 |
5 | 243422411214 |
6 | 22153423214 |
7 | 3401611336 |
oct | 1046474672 |
9 | 331538201 |
10 | 144341434 |
11 | 74527946 |
12 | 4040ab0a |
13 | 23b9a443 |
14 | 152547c6 |
15 | ca12c74 |
hex | 89a79ba |
144341434 has 8 divisors (see below), whose sum is σ = 216563508. Its totient is φ = 72153600.
The previous prime is 144341413. The next prime is 144341437. The reversal of 144341434 is 434143441.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 121330225 + 23011209 = 11015^2 + 4797^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (144341437) 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, 10234 + ... + 19834.
Almost surely, 2144341434 is an apocalyptic number.
144341434 is a deficient number, since it is larger than the sum of its proper divisors (72222074).
144341434 is an equidigital number, since it uses as much as digits as its factorization.
144341434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17120.
The product of its digits is 9216, while the sum is 28.
The square root of 144341434 is about 12014.2179936940. The cubic root of 144341434 is about 524.5622158456.
Adding to 144341434 its reverse (434143441), we get a palindrome (578484875).
The spelling of 144341434 in words is "one hundred forty-four million, three hundred forty-one thousand, four hundred thirty-four".
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