Base | Representation |
---|---|
bin | 10001001101110… |
… | …01000110101111 |
3 | 101001201221112110 |
4 | 20212321012233 |
5 | 243432204403 |
6 | 22155135103 |
7 | 3402330312 |
oct | 1046710657 |
9 | 331657473 |
10 | 144413103 |
11 | 7457677a |
12 | 40444493 |
13 | 23bc3c53 |
14 | 15272979 |
15 | ca29103 |
hex | 89b91af |
144413103 has 4 divisors (see below), whose sum is σ = 192550808. Its totient is φ = 96275400.
The previous prime is 144413099. The next prime is 144413123. The reversal of 144413103 is 301314441.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 144413103 - 22 = 144413099 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 144413103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144413123) 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, 24068848 + ... + 24068853.
It is an arithmetic number, because the mean of its divisors is an integer number (48137702).
Almost surely, 2144413103 is an apocalyptic number.
144413103 is a deficient number, since it is larger than the sum of its proper divisors (48137705).
144413103 is an equidigital number, since it uses as much as digits as its factorization.
144413103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48137704.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 144413103 is about 12017.2002979063. The cubic root of 144413103 is about 524.6490207402.
Adding to 144413103 its reverse (301314441), we get a palindrome (445727544).
The spelling of 144413103 in words is "one hundred forty-four million, four hundred thirteen thousand, one hundred three".
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