Base | Representation |
---|---|
bin | 10001001110111… |
… | …11101011010110 |
3 | 101002000222020222 |
4 | 20213133223112 |
5 | 244002233334 |
6 | 22202354342 |
7 | 3403556033 |
oct | 1047375326 |
9 | 332028228 |
10 | 144571094 |
11 | 74674448 |
12 | 404bb9b2 |
13 | 23c4ab35 |
14 | 152b438a |
15 | ca5ad2e |
hex | 89dfad6 |
144571094 has 12 divisors (see below), whose sum is σ = 230364204. Its totient is φ = 68033184.
The previous prime is 144571093. The next prime is 144571153. The reversal of 144571094 is 490175441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144571093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124484 + ... + 125639.
It is an arithmetic number, because the mean of its divisors is an integer number (19197017).
Almost surely, 2144571094 is an apocalyptic number.
144571094 is a deficient number, since it is larger than the sum of its proper divisors (85793110).
144571094 is a wasteful number, since it uses less digits than its factorization.
144571094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250159 (or 250142 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 144571094 is about 12023.7720370939. The cubic root of 144571094 is about 524.8402767328.
It can be divided in two parts, 14457 and 1094, that added together give a palindrome (15551).
The spelling of 144571094 in words is "one hundred forty-four million, five hundred seventy-one thousand, ninety-four".
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