Base | Representation |
---|---|
bin | 10001001101000… |
… | …01000101011010 |
3 | 101001112221120102 |
4 | 20212201011122 |
5 | 243421032324 |
6 | 22153055402 |
7 | 3401440415 |
oct | 1046410532 |
9 | 331487512 |
10 | 144314714 |
11 | 74509865 |
12 | 403b7562 |
13 | 23b8b22b |
14 | 15248b7c |
15 | ca09dae |
hex | 89a115a |
144314714 has 16 divisors (see below), whose sum is σ = 219050568. Its totient is φ = 71303232.
The previous prime is 144314713. The next prime is 144314741. The reversal of 144314714 is 417413441.
It can be written as a sum of positive squares in 4 ways, for example, as 134908225 + 9406489 = 11615^2 + 3067^2 .
It is not an unprimeable number, because it can be changed into a prime (144314713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60692 + ... + 63024.
Almost surely, 2144314714 is an apocalyptic number.
144314714 is a deficient number, since it is larger than the sum of its proper divisors (74735854).
144314714 is a wasteful number, since it uses less digits than its factorization.
144314714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2689.
The product of its digits is 5376, while the sum is 29.
The square root of 144314714 is about 12013.1059264455. The cubic root of 144314714 is about 524.5298454513.
The spelling of 144314714 in words is "one hundred forty-four million, three hundred fourteen thousand, seven hundred fourteen".
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