Base | Representation |
---|---|
bin | 10001001101110… |
… | …00100111100011 |
3 | 101001201211210112 |
4 | 20212320213203 |
5 | 243432123412 |
6 | 22155121535 |
7 | 3402321431 |
oct | 1046704743 |
9 | 331654715 |
10 | 144411107 |
11 | 74575225 |
12 | 404432ab |
13 | 23bc3079 |
14 | 15271d51 |
15 | ca28722 |
hex | 89b89e3 |
144411107 has 8 divisors (see below), whose sum is σ = 153075600. Its totient is φ = 135765504.
The previous prime is 144411101. The next prime is 144411109. The reversal of 144411107 is 701114441.
144411107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-144411107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144411101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12944 + ... + 21362.
It is an arithmetic number, because the mean of its divisors is an integer number (19134450).
Almost surely, 2144411107 is an apocalyptic number.
144411107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
144411107 is a deficient number, since it is larger than the sum of its proper divisors (8664493).
144411107 is a wasteful number, since it uses less digits than its factorization.
144411107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9445.
The product of its (nonzero) digits is 448, while the sum is 23.
The square root of 144411107 is about 12017.1172499897. The cubic root of 144411107 is about 524.6466035905.
Adding to 144411107 its reverse (701114441), we get a palindrome (845525548).
The spelling of 144411107 in words is "one hundred forty-four million, four hundred eleven thousand, one hundred seven".
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