Base | Representation |
---|---|
bin | 10001001101001… |
… | …01111001011001 |
3 | 101001120221121110 |
4 | 20212211321121 |
5 | 243422200200 |
6 | 22153330533 |
7 | 3401552034 |
oct | 1046457131 |
9 | 331527543 |
10 | 144334425 |
11 | 74522654 |
12 | 40406a49 |
13 | 23b971b1 |
14 | 1525201b |
15 | ca10b50 |
hex | 89a5e59 |
144334425 has 12 divisors (see below), whose sum is σ = 238633040. Its totient is φ = 76978320.
The previous prime is 144334417. The next prime is 144334429. The reversal of 144334425 is 524433441.
144334425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 144334425 - 23 = 144334417 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 144334392 and 144334401.
It is not an unprimeable number, because it can be changed into a prime (144334429) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 962155 + ... + 962304.
Almost surely, 2144334425 is an apocalyptic number.
144334425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
144334425 is a deficient number, since it is larger than the sum of its proper divisors (94298615).
144334425 is a wasteful number, since it uses less digits than its factorization.
144334425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1924472 (or 1924467 counting only the distinct ones).
The product of its digits is 23040, while the sum is 30.
The square root of 144334425 is about 12013.9262940972. The cubic root of 144334425 is about 524.5537250610.
Adding to 144334425 its reverse (524433441), we get a palindrome (668767866).
The spelling of 144334425 in words is "one hundred forty-four million, three hundred thirty-four thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •