Base | Representation |
---|---|
bin | 10001001010101… |
… | …10111100100100 |
3 | 101000222112000101 |
4 | 20211112330210 |
5 | 243331323134 |
6 | 22142353444 |
7 | 3366034162 |
oct | 1045267444 |
9 | 330875011 |
10 | 144011044 |
11 | 743216a1 |
12 | 4028b884 |
13 | 23ab2c48 |
14 | 151aa232 |
15 | c999e14 |
hex | 8956f24 |
144011044 has 12 divisors (see below), whose sum is σ = 252368284. Its totient is φ = 71905824.
The previous prime is 144011041. The next prime is 144011047. The reversal of 144011044 is 440110441.
It is an interprime number because it is at equal distance from previous prime (144011041) and next prime (144011047).
It can be written as a sum of positive squares in 2 ways, for example, as 136656100 + 7354944 = 11690^2 + 2712^2 .
It is not an unprimeable number, because it can be changed into a prime (144011041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21627 + ... + 27490.
Almost surely, 2144011044 is an apocalyptic number.
It is an amenable number.
144011044 is a deficient number, since it is larger than the sum of its proper divisors (108357240).
144011044 is a wasteful number, since it uses less digits than its factorization.
144011044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49854 (or 49852 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 144011044 is about 12000.4601578439. The cubic root of 144011044 is about 524.1616782529.
Adding to 144011044 its reverse (440110441), we get a palindrome (584121485).
The spelling of 144011044 in words is "one hundred forty-four million, eleven thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •